I think that we should give the original artist credit. The thought of him copying work kind of shocks me. Although, I do not believe this. If it were true though, than I think we should try to find the real artist. By searching through textbooks and things like that.
Answer:
Lines are used to create shape, pattern, texture, space, movement and optical illusion in design. The use of lines allows artist to demonstrate delicacy or force. Curves may take us slowly uphill, or turn sharply twisting our mind as they turn. a line can express various moods and feelings.
Different similarities n different meanings