@Nexy i can create logo easily in photoshop also in c4d but at the moment i dont work in c4d now
2) A clipping mask is a group of layers to which a mask is applied. The bottommost layer, or base layer, defines the visible boundaries of the entire group. For example, suppose you have a shape in the base layer, a photograph in the layer above it, and text in the topmost layer
3) rule no 13 says that designers can only work on stock images that have not been edit by other members
4) shortcut for brush is "b"