What can I shoot when I shoot lines for my photography homework?

Taking linear photography can take many scenes, such as wires, falling swallows and birds on the floor. This is a staff, which is very artistic. The tracks of highway and railway meet at a far distance, which belongs to the category of line convergence. At night, the track of car lights is more beautiful against the light. Warp and weft on the loom in the textile workshop. Wait a minute.