A technical patent drawing from 1961 illustrates the exploded assembly of an interlocking brick toy system, rendered in detailed mechanical line work against a weathered cream background. Multiple cross-sectional views show the construction layers and internal mechanisms with the precision of an engineering schematic, creating a sense of nostalgic innovation and industrial clarity. A glossy-finished set of four, made to order. A bold way to bring an independent artist's work into the room without committing to a large piece, whether on the dining table or the bar at your next party.