‘Knight with Tesseract (after MD)’ - 2025. Pencil drawings (palimpsest) on sketchbook paper. #palimpsest #chessboard #chess #chessgame #knight #chesspiece #drawing #marcelduchamp #duchamp #duchampchess #pencildrawing #pencil #pencilart #pencilartwork #glennharveyart #glennharveyartist #glennharvey