These were made by Seattle custom cupcake company Look Cupcake (via Flickr). They had a client who saw the infamous and amazingly creative hello_naomi's Alice in Wonderland cupcakes and wanted something similar! (see hello_naomi's gorgeous Flickr cupcake photo sets here and read our interview with her here)
This a true example of the international cupcake community, and the power of the Internet to spur business. It's part of why I'm so adamant about both bakeries having a strong online present and attribution.
cheshire cat cupcake
the white rabbit's pocket watch cupcake