Date: 13th August 2026, Lots 1-380, 10 am start
Date: 14th August 2026, Lots 381-747, 10 am start
'Mitchell's work exists on the edge of language' - David Ross, London, 2011
John Mitchell was a highly respected artist, sculptor and tutor, with much of his work abstract and based on proportional systems, with geometrics and the Fibonacci series being consistent motifs found within his work. Cornish-based yet with an international following, he honed his craft in his idyllic home and studio with views over Newlyn Harbour.
During the 1960's, Mitchell began to use the Fibonacci sequence to influence his work with bulk colours, often dried pigments, filling precisely measured voids with such vibrancies as cobalt blue, red ochre, indigo and burnt sienna. A passage from Samuel Beckett's Molloy, 'I had four ways of wearing my shirt...' added inspiration, encouraging Mitchell to play with similar motifs whilst developing as many variations as possible, which is evident within his 'Frustum and Fillers' series, with multiple variations of paintings and sculpture in both wood and bronze.
This sale showcases a lifetime of Mitchell’s work. It unites the worlds of mathematics and art, exploring a language without words. Lay’s are proud to bring this artist's work back into the public realm for fresh eyes to enjoy once more.
Join us for the private view on the 6th of August, 5:30 pm - 7:30 pm
Collection appointments available to book from Monday 24th to Friday 28th August 2026
Please note: This auction (including viewing & collections) takes place at our Penzance saleroom.
Viewing times
Private view: 6th August, 5:30 - 7:30 pm
Saturday 8th August, 9am to 1pm, and Monday 10th, Tuesday 11th, and Wednesday 12th August 2026, 9am to 5pm.
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Lot 469 - John MITCHELL (1943-2014) Design for Frustums & Fillers/Block
Lot 471 - John MITCHELL (1943-2014) Palladium ii a:b & Palladium ii b:a (1999)
Lot 473 - John MITCHELL (1943-2014) Juxtaposed, Translated and Incised Shapes
Lot 476 - John MITCHELL (1943-2014) Two Works from 'Straddle' (1977) and 'Gate' (1976) Series
Lot 482 - John MITCHELL (1943-2014) Design for Frustums & Fillers/Block
Lot 484 - John MITCHELL (1943-2014) Two Abutted Wedges (Frontless) i & ii (2007)
Lot 487 - John MITCHELL (1943-2014) Torquoise and Purple Cone Parts Inverted
Lot 489 - John MITCHELL (1943-2014) Two Works from 'Straddle' (1977) and 'Gate' (1975) Series
Lot 490 - John MITCHELL (1943-2014) Bronze Block Diptych with Conic Voids (Unfinished)
Lot 495 - John MITCHELL (1943-2014) Design for Frustums & Fillers/Block
Lot 498 - John MITCHELL (1943-2014) Two Abutted Wedges (Topless/Solids) i & ii (2005)
Lot 507 - John MITCHELL (1943-2014) Bronze Block with Conic Void (Unfinished)
Lot 508 - John MITCHELL (1943-2014) Design for Frustums & Fillers/Block
Lot 509 - John MITCHELL (1943-2014) Inverted Frustum Cones with Red Ochre Stripes
Lot 511 - John MITCHELL (1943-2014) Incised & Cut Tondo Diptych (2011)