How To : Adobe Illustrator Geometric Art. This is a very interesting type of art. I do like how it uses simple shapes to create a portrait. I know for a fact that you can do this easily in Photoshop with one of the brush tools.
Collection of hand-picked Illustrator tutorials that every designer should learn, whether you’re a beginner or advanced user, there will improve your designing skills. Adobe Illustrator is the awesome tool for creating vector design or art.