The photo of the drawing was at an angle so hope that does not skew things too much. I traced the lines back to the VP. The ones to the left VP (blue) look decent to me. If this is 2P then the green should be parallel. they don't look bad. I think trying to converge to right VP (red) is the issue. When I try to do this by eye the close VP's are always the most difficult. Maybe try again with a VP off the page to the right. | Artwod Feedback