This has lines, but I'm not sure they're "leading lines". Still, I liked this bug - and the bunch of others of his clan that invaded my office area in the wee hours of Friday morning. They're big, slow-moving, and thus just great photo subjects.

This critter is about an inch and a half long (4 cm). The screen he's on is a very coarse and tough stainless steel screen used for industrial purposes and not a typical window screen. But I liked the scale of it all.