In/visible is an intricately constructed artist book. Manuel Raeder has bound various b/w abstract drawings of meandering and repetitive lines and doodles with full colour photographic images exposing accumulations of chewed gum stashed in the hidden nooks and crannies of furniture and spotting the pavement of the city streets. A perspective is saught, situating the individual with all sense-making facilities working in contrast with the chaotic drawn pages and patterns found in the chewing gum images.