Guillaume de Ubéda (b. 1989, France) is a multidisciplinary artist, graphic designer and music producer based in Bristol, UK.

Alongside his graphic design work as Atelier Superplus, a studio he co-founded with Nassim Azarzar in 2014, Guillaume pursues an extensive artistic practice spanning various mediums, including drawing, painting, ceramic, monotype, and audio / video production.

His art often moves between chaotic abstraction and naive figuration, blending color, mood, rhythm, and gesture to create contemplative, poetic and sometimes wry pieces. Recently, Guillaume has pursued more intimate themes with Vieilleries, a series of oil pastel works inspired by his solitary walks through the Bristol countryside.

His exploration of form extends into three-dimensional work with Ambivalent Objects, an oil pastel series that led him to ceramics. These playful, ambiguous, and toy-like sculptural pieces further delve into the interaction between figuration and abstraction, inviting new experiments with matter, texture and colour.