“Brookhagen” (Beer label illustration by Sylvester Holm Kappel)
“Rebel’s Cologne” (Beer label illustration by Sylvester Holm Kappel)
“Covfefe” (Beer label illustration)
“Sylvester’s Beer World” (Cover of Ferment Magazine illustrated by Sylvester Holm Kappel)
“Covfefe Barrel Aged” (Beer label illustration)
“Wise Monkey” (Beer label illustration)