Line: The book shelf in the room shows the use of line because the book shelf shelves are built against the wall forming a miniature tree. Our eyes are drawn to look at the book shelf tree from bottom to top and outward to the tree/bookshelf branches.
Children's Bed - Looks Like A Little House Headboard . instructions seem to be in Dutch, you can try translating it into English but you get the idea for a cute bed that you could copy from the picture and the dimensions of a twin size bed.
This would be a very cool bed for kids who have to share their room with a brother or sister. Build 2 and the shutters give them space from each other. or just have as a little nook space, nice and cozy to read your fav books and chill out