Working time: about 10 minutes
Material cost: Approximately $3

【Materials】
· Cork board
· Thumbtack
· A string
· (As you like) beads
· Photos to put up

【Steps】
① Stab the thumbtacks into the cork board so that it will be in the shape you like
② Tie the string to the thumbtack and wrap around another thumbtack
③ Sometimes string beads on too!
④ Once the string passes over all the thumbtacks, tie the string
Completion!