JOHN KENNETH CLARK -GLASSPAINTER


Commissioned Architectural Artist

Dalmore Still Room Window

the window in relation to one if the stills




Dalmore Still Room Window - Alness, Scotland

dalmore window with a figure in front emphasising the scale



The Still House Window at Dalmore Distillery

This is the most important window I have made in Europe for over ten years. It is something totally unique and special. As with many times in my career, I have pushed the limits of the material. For this project I used the astonishing Bullseye Glass.

The still house at Dalmore Distillery presented a rare opportunity — a south-facing wall of architectural scale, flooded with the ever-changing light of the Scottish Highlands, overlooking the waters of the Cromarty Firth. Commissioned by Dalmore and developed in close collaboration with Threesixty Architects of Glasgow, this fused glass artwork spans ten metres from floor to ceiling and forms the visual centrepiece of one of Scotland's most ambitious distillery developments.

The work is entirely abstract yet deeply narrative, tracing the journey of whisky from the earth upward — terroir, barley, distillation, maturation, and finally the fleeting grace of the angel's share, suspended in a lattice of pale amber at the summit of the glass. Using crushed Bullseye glass frit fused to sheet glass, a technique developed over years of international practice, the window creates thousands of small lenses that respond to every shift in light and movement, transforming the space throughout the day.

This is not decoration. It is a work conceived for this building, this light, and this story — and it is intended to remain an essential part of the Dalmore experience for generations to come.

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Staircase Window Detail 1
Staircase Window Detail 2
Staircase Window Detail 3
Staircase Window Detail 4

Reflections

reflection of window in one of the copper stills

Reflection 1

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reflection of window in one of the copper stills

Reflection 2

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reflection of window in one of the copper stills

Reflection 3

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Glass and Light

This little video shows the window being made. I developed new methods in making this work to achieve the design I had presented. I spent five months almost daily in the studio to make this work, often I wasn't sure exactly what I was going to do, especially in the sheet glass areas.

you can see here how the frit, crushed glass, is being used. There is a beautiful random quality that happens during the firing. I can position the frit, but the heat and chemical reaction is not predictable or controllable, which

The Kericho Cathedral Project

Sacred Heart of Jesus

Holy Trinity Shanghai, East Window exterior

The art works for the Cathedral were to utilise and develop the potential of Kenyan Artists and craftsmen.

Our principal artist for the Kericho project was Florence Wangui who has designed and made the glass “Stations of the Cross”panels and the bronze relief sculpted panels for the main doors. These were sculpted by Florence Wangui and transformed into bronze by Rajinder Kumar Anand at Alchemist Workshop in Nairobi.

For the Kericho project we also accessed the work and abilities of mosaicists and sculptors. This 40 sq/mt natural stone mosaic was made in Maragua by Githaka Karuri and his team.

We had amazing technical support throughout by the Propolis Studio of Nairobi who were involved in many aspects of the Cathedral project and specifically with us in the construction of the steel doors into which the bronze panels are set.


The crucifix was made in Karen by Toumer Yeshim who developed this wonderful method of brass casting.

I designed the roof, made of Kenya Clay tiles has a pattern based on wheat. Three statues made of local soapstone.

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Staircase Window Detail 1
Staircase Window Detail 2
Staircase Window Detail 3
Staircase Window Detail 4

Filming in Kenya

Just to explain some of the methods and techniques I use when creating glass projects. this little set gives an indication of the method and how it works. it will help you understand the terminology used.

slumped glass detail

Glass Slumping

Glass is not quite completely melted onto a mould. The glass is liquid enough to take up all the detailing on the mould but not so hot as is required for complete fusing. glass slumping

glass etching test strips

Glass Etching

Flashed glass, a layer of colour fused onto a base glass during the making process, is etched away using acid. various methods are used to shield the colour from the acid allowing a wide range of tone within the glass pieces. These examples use transparent plastic foil as the resist.

About glass etching
Central Station

Glass Painting

Generally, a black or brown special pigment that is painted onto the glass, think of charcoal on paper. It can be linear or tonal. When the paint is applied to the glass it has to be fired at around 600C to make it permanent. In this image transparent glass colour and silver stain are also used.

About glass painting
St. Mary's Cathedral

Relief Sculpted

This example is made using Bullseye Glass. A mould was made by casting a clay sculpture, a negative mould is created, in this case Bullseye amber frit (crushed glass) was poured into the moul, sheet glass on top and it was fused (melted), the glass picking up the details from the mould. about glass fusing

Riverside Residence

Etching and Painting

A combination of glass repeat etching and then traditional glass painting and silverstaining to create this extraordinary complex image.

more about glass etching
Central Station

Glass Fusing

Generally I use Bullseye glass when I am fusing. There are other companies, but I like and trust Bullseye. This is a detail from a colour range I made to establish a tonal range from some colours for my music-glass concept

glass fusing
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Shattered Elephant

Shattered Elephant

Three Approaches

Shattered Elephant 3 stages, float glass fusing.

Bullseye Smaller Elephant

this was created by taking a mould of an already shattered elephant and casting it again allowing the background als9 to break and shatter.

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Riverside Residence

Bullseye Frit Elephant

in this case I have used the frit, crushed glass, to create a drawing of the elephant and allowing the fusing process, the extreme temperature to randomly pull the particles together in a controlled manner.

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Central Station

Bullseye Sheet Glass

this is taken from the first elephants we made in the Nakshi Glass Studio in Kenya. this elephant is around 90 cm tall and has been fused on a sheet glass base.

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The Holy Trinity Church - Shanghai

rose window detail

Holy Trinity - Shanghai

Holy Trinity Shanghai, East Window exterior

The Holy Trinity Cathedral, known as the “Red Church” due to its red brick exterior, is an Anglican church in Shanghai, originally constructed in 1866–1869 by architect Sir George Gilbert Scott.

By the 1920s, the cathedral was a central hub for the Anglican community in Shanghai’s International Settlement, serving both religious and social functions for the expatriate population.

This illustration shows the West facing facade.

Firstly the windows behind the altar were made and installed. Soon after, designs for the East and West facades were commissioned, designs were produced and the windows made.

The first stage was the three Windows behind the Altar. We agreed that there should be three themes, one in each window. There is a very fuzzy photograph showing that originally there were six themes, two in each window. I was asked to work in the style of the probable originals but to use my approach using acid etching to create a less visually heavy set of windows with a greater sense of space. The second part of the commission was to create windows for the east and west facades. We agreed on Old Testament and New Testament themes and using the same visual language as the windows in the south facade although these windows were to be less like Victorian Windows.

When I was designing the Noah Window, I added a panda climbing out of the hold. This caused great delight when it was seen.

I am not sure if services are held in the building or if it is open to the public.

Following the completion of the second set of windows, I edited a short film about the making of the windows focussing on the making of the two small Rose windows. Follow the link below to see the video.

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Staircase Window Detail 1
Staircase Window Detail 2
Staircase Window Detail 3
Staircase Window Detail 4

Three Facades

St. Mary's Cathedral

South Window

One of the lancets behind the altar. The Garden of Gethsemane. this set of three windows were the first part of the project. I think that these Windows are basically south facing.

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Riverside Residence

East Window

The East facade, a series if 8 vertical windows and a small rose window. The theme of this facade is the Old Testament and this panel shows the figure of Ezekiel.

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Central Station

West Window

Same structure as the east facade. the theme of this set of windows is the New Testament. this is one of the Evngelists, John.

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A FOCUS ON

Staircase Window Main





this joyous and colourful window is made using Bullseye Glass. i love this glass. it can be melted together or, like in this project, on a base glass.

It was made in the Nakshi Glass Studio in Nairobi for a private villa in the Karen district.

this was a fun window made for a staircase in a private villa in Nairobi. The grid was already there; it is a typical steel frame for security. We made use of the frame in the design process. Made with Bullseye Glass in the Nakshi Glass Studio, in Karen, Nairobi.
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Staircase Window Detail 1
Staircase Window Detail 2
Staircase Window Detail 3
Staircase Window Detail 4

Process & Technique

Queens' Park Synagogue

detail stained glass dome

The Jewish Festivals

Interior of Queens Park Syanagogue, The ark and the half dome

The Holy Trinity Cathedral, known as the “Red Church” due to its red brick exterior, is an Anglican church in Shanghai, originally constructed in 1866–1869 by architect Sir George Gilbert Scott.

By the 1920s, the cathedral was a central hub for the Anglican community in Shanghai’s International Settlement, serving both religious and social functions for the expatriate population.

This illustration shows the West facing facade.

Firstly the windows behind the altar were made and installed. Soon after, designs for the East and West facades were commissioned, designs were produced and the windows made.

The first stage was the three Windows behind the Altar. We agreed that there should be three themes, one in each window. There is a very fuzzy photograph showing that originally there were six themes, two in each window. I was asked to work in the style of the probable originals but to use my approach using acid etching to create a less visually heavy set of windows with a greater sense of space. The second part of the commission was to create windows for the east and west facades. We agreed on Old Testament and New Testament themes and using the same visual language as the windows in the south facade although these windows were to be less like Victorian Windows.

When I was designing the Noah Window, I added a panda climbing out of the hold. This caused great delight when it was seen.

I am not sure if services are held in the building or if it is open to the public.

Material - Lamberts Glass, mostly Flashed Glass
Technique - Extensive etching, painting and silver staining
Dimensions - 3 x mts x 0.7mts
Explanation of the design concept.

more information
Staircase Window Detail 1
Staircase Window Detail 2
Staircase Window Detail 3
Staircase Window Detail 4
Staircase Window Detail 1
Staircase Window Detail 2
Staircase Window Detail 3
Staircase Window Detail 4
Staircase Window Detail 1
Staircase Window Detail 2
Staircase Window Detail 3
Staircase Window Detail 4

Music - Colour - Glass

musical scalle as colour

Small Projects

he main projects I am working on presently I can't discuss or show at the moment. But these small projects were interesting in their own way. All Three shown here are fused works using Bullseye Glass

These are some pieces I made last year.

Two small windows for a friend of mine

In the case of bagpipe music as the sound is continuous, I decided that the music should be illustrated as strips of colour. Once I had developed the system, one of the first pieces I transposed was"the Flowers of the Forest" a very famous bagpipe tune. I was astonished at the pattern and structure that was involved.

I began transposing notation that I could play so was looking at guitar music which I can play and started creating the images. I found it then and still find this quite fascinating.

Small Recent Projects

Shattered Elephant Illustration

Two New Piping Tunes

I made two bagpipe tunes for the Piping Centre in Glasgow. this shows the tiny strips of colour being placed on the design.

They are two new tunes and are dedicated to the main founders of the Piping Centre. one is written by Finlay McDonald, the other, I composed with Finlays help. although they are on the premises they have not yet been installed.

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three elephants

Path of Venus

Commissioned by a bagpiper freind of mine, these two Bullseye Glass panels show the passage of Venus around the sun.

it was an intriguing project to make. firstly I had the white areas cut using water jet cutting, the first time I have done this, the pieces were two small and some too complicated to cut by hand. these were fused onto the panel and then the colour was added and all fused again.

r View Project
Central Station

Seated Woman

i saw a small, well it looks small, brass sculpture on X one day. it may be the work of Eric Gill, I haven't been able to verify this. I really liked it so decided to make a version of it as a glass relief sculpture. i carved it into a slab of plaster. then cast it to get a negative mould, cast a positive in that and then created the investment moukd. the glass ysed again was Bullseye.

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A FOCUS ON

Staircase Window Main

This small panel, but heavy, is based on a beautiful stone relief sculpture, a very famous one from the Cathedral in Autun, France. I have always loved this image since I first saw the sculpture. I always wanted to do something with it in Glass.

The opportunity came when I was invited by Bullseye Glass to spend time in the Northlands Studio in Caithness, sadly since closed down. I had taken a sample to make from my recently completed Glenmorangie window to make. Michael Bullen, the studio leader, asked me if I would like to try casting. Although I worked with relief sculpture, I had never cast and made repeatable moulds. This was actually the defining moment for my work for around the next 8 years.

I made this piece as a clay, we cast it, made a positive and negative version and then made them using Bullseye frit. What I learned in those few weeks was the basis for the glass work that we used for the Cathedral in Kericho and some of the ongoing work we do in the Nakshi Glass Studio in Kenya.

more information
Staircase Window Detail 1
Staircase Window Detail 2
Staircase Window Detail 3
Staircase Window Detail 4

Process & Technique

Process & Technique

Client Testimonials

John's restoration of our cathedral windows brought them back to life. His attention to historical detail while ensuring structural integrity was remarkable.

Father Michael Donovan

St. Andrew's Cathedral

The custom stained glass John created for our home has transformed the space. The way light interacts with his work throughout the day creates a living art piece.

Elizabeth Harrington

Private Client

Working with John on our public installation was a seamless experience. His ability to translate our vision into a stunning glass artwork exceeded our expectations.

Richard Thompson

City Arts Commission

Commission a Work

Interested in commissioning a custom stained glass piece or discussing a restoration project? Get in touch to schedule a consultation.

Contact John