Kate Slater has some of the best collage / papercraft illustration work I have seen. Really gorgeous stuff. Check out her blog for new news!

Illustrator Merrick Angle does some interesting collage pieces with retro graphics.

Phil Wrigglesworth not only has a nice collection of work, he also has a nicely designed website that cleverly showcases his three different styles of working.

French illustrator Robert Palmer does some very nice stuff with digital collage. His site is an impressive Flash showcase, housing his web and video work too.

Kristina Nowothnig has updated her website with a lot of new illustrations.

Go to www.krikel.de and see her big range of work for children and adults, as well as graphic design.