Many internet mash-ups are amateur affairs. Interesting, yes, and sometimes high quality, but usually operate in a totally separate sphere from the “professional” stuff. Last year, a mash-up artist named Pogo, who made audiovisual mash-ups of Disney cartoons, caught the eye of Disney. Instead of just shutting him down, they added him to the payroll making promotional videos of new movies. Those videos, like the one for Up, were good, but didn’t have the same heart as his earlier work, especially the classic Alice. Now, though, he’s finished his year of service, and is back in action with “Wishery,” made of bits and pieces of the 1937 classic, Snow White. Check out Pogo’s mash-up Wishery after the click.