While many of the frames in the books draw on child-like forms of stick figures and scribbles, the pages develop and expand, and Arenson is evidently unable to shed his love and aptitude for detailed line work and intricate pattern. The results are fantastical images, many of which recall naïve art, printed on thin awagami paper.

Alongside the digital artworks of the books, Baby Yellow includes a series of fantastical small-scale ink and gouache works and larger coloured pencil drawings, as well as linocut prints. The prints are derived from the digital frames of the Baby Yellow books and made in collaboration with David Krut Workshop printer Sbongiseni Khulu. The simple yet complex linocut prints incorporate chine collé elements in the same yellow awagami paper of the artist books, handwork in pencil crayon and linework made by scratching into the paper surface.