I have just released my first sketchbook on my webshop which is available in a digital format fitting the ipad and ibook standard. It is a 20 page digital sketchbook featuring many different and funny caricatures of frogs.
the comes in 3 versions:
1 Basic PDF version without ibook borders.
1 PDF version with Ibook borders
1 Ibook version
I hope you'll enjoy the teaser art and it is something that could be interesting for you.