As you already figured out or not,this beautiful drawings belong to Danny Roberts,an amazing talented painter which has also a shop,it is actually a blog called "Igor+Andre", you can visit it here: www.igorandandre.blogspot.com .His art has always made me interested in it,when I see his latest drawings I have a feeling of...freedom,happiness. My favorite item Is the "Girls in Glasses" T-shirt (you can see it in the second picture).
Andreea