Graham Carter's work I came across through a Google alert . He is a UK based artist working with silkscreen and inkjet. He seems to be selling a lot of work through a gallery called BoxBird which was set up by 2 Brighton based artists (one of them being Graham), and thats where there studio is based too. Click on this link to see his page on there - where you will see heaps of work.
The Boxbird Gallery was set up in 2008 and sells limited edition prints and original art works by some of the illustrators and printmakers, mainly based in the UK. The majority of the works seem to be made using silkscreen. There are some people creating limited edition inkjets and the odd piece here and there which is drawing or paper cut.