Švajger worked with illustrator Maja Poljanc to enhance the GIFs, explaining that she "wanted to create the contrast between the reality and things that seem real but are not... Maja's illustrations represent the product of sleep disorders. In some cases, unreal feelings, like crawling sensation on our feet, hallucinations, and more pleasant ones like dreams in REM stage of sleep." This mingling of real images and illustrations emphasizes how surreal sleep disorders can feel, but also how even the "normal" things that happen to us while we sleep are worth exploring. Indeed, Švajger believes there's something inherently mysterious about the phenomenon of sleep, where we walk the line between "states of part consciousness and unconsciousness."