Perhaps best known for having illustrated every issue of BOOM!'s Darkwing Duck comic book, Silvani also provided cover artwork for BOOM!'s Muppet titles Muppet King Arthur and Muppet Snow White. Although BOOM!'s license with the Disney comics eventually ended in late 2011, Silvani continues to regularly draw artwork featuring Disney characters, including the Muppets. His drawings are regularly posted on his Tumblr page.