Mark Buck RSMA
@markbuckrsma.bsky.social
900 followers 850 following 230 posts
I am a watercolour artist, a musician and member of The Royal Society of Marine Artists
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I am up there until the 10th of October then We are coming back
Thanks. It was fun showing people the sketch books
I was watercolouring recently in the Oxmarket Contemporary in Chichester. Finished this one. I also had my sketchbooks in the gallery, great to show them, then sharing creative directions and swapping techniques with other artists. #oxmarketcontemporary #watercolour #livepainting
The hanging team did a wonderful job setting up the two galleries it looks amazing and there’s a piano. (That is me playing in the reel)
Today—‘Time & Tide’ opens at the spacious Oxmarket Contemporary Gallery in the middle of Chichester. Showing over 70 artworks will be: Mark Buck RSMA, Patsy Moore ARSMA and Paula Mitchell WGA.

We open at 10am
#royalsocietyofmarineartists #watercolour #pleinair #oilpainting #oxmarketcontemporary
Mark Buck latest watercolour: Geese Landing, this will feature in the Time & Tide exhibition in Chichester. This is 76 x 50 cm framed in Poplar wood. #watercolour #royalsocietyofmarineartists
Oh it will be on line shortly and you can have a look
Thank you so much. There is a lot of great work there.
Five of my paintings to be exhibited from September 17 at the 2025 Royal Society of Marine Artists Exhibition in the Mall Galleries, London. All watercolours except the 20 x 20cm 'Egret Strike' in the middle, which is acrylic on canvas. #rsma #royalsocietyofmarineartists #mallgalleries #watercolour
My paint brush and I thank you 🤓
Aqua & Pink. This is about 6.30 in the morning, The aqua dinghy was really popping surrounded with pink fenders.this is my first watercolour using the Escoda Optima Evolution travel brush. It's a joy to use. #watercolour #royalsocietyofmarineartists #porthmadog
Bosham Calm. I was painting this plein air in watercolour but I couldn’t get the light. This is 30 minutes in with Golden Open acrylic and I love it. The letterbox canvas size just makes me think of my moleskine. #acrylic #bosham #royalsocietyofmarineartists #goldenhour
Bosham Calm. I was painting this plein air in watercolour but I couldn’t get the light. This is 30 minutes in with Golden Open acrylic and I love it. The letterbox canvas size just makes me think of my moleskine. #acrylic #bosham #royalsocietyofmarineartists #goldenhour
A little bit more work on my acrylic painting, ‘Catch of the Day’. 80 x 80cm on canvas using Golden open acrylics. Happy so far.. #art #acrylic #royalsocietyofmarineartists #goldenhour #fishingboat
I just finished this little acrylic on canvas, Egret Strike. I can watch these elegant seabirds dart around all day. 8 inches square using Golden Open acrylic. #acrylic #royalsocietyofmarineartists #egret #seabirds
Gone a bit closer for today’s watercolour. In the Pink. 49 x 49cm. Painted on St Cuthbert’s Millford paper using Schmincke watercolours. #art #watercolour #royalsocietyofmarineartists #goldenhour
Today’s watercolour, The Pinks. Painted on St Cuthbert’s watercolour paper. For the Royal Society of Marine Artists show at the Mall Galleries in London. #watercolour #royalsocietyofmarineartists #boats
You are most welcome Claire
My watercolour, Watery Reflections. Painted on St Cuthbert’s Millford paper using Schmincke watercolours. This will be in the Royal Society of Marine Artist exhibition at the Mall Galleries in London. #royalsocietyofmarineartists #messingaboutinboats #watercolour #art #rsma