What on earth possessed me to put the horizon line on a slant? It just looks rather odd.
Anyone know whether it’s possible to mark points outside the drawing area in Photoshop? I had to work on the image quite small as I was concerned about memory and wanted my vanishing points to remain visible. I ended up using grid lines to mark my vanishing points but because I had the canvas on a rotation it was quite awkward.
Obviously the answer is just that I should have a perfectly horizontal horizon line…
Anyway, here’s the draft. Might go back again and rethink yet…
Narts
You could just work in a larger resolution and then crop the image when you don’t need the vanishing points anymore.