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Just take a photo of a cross and create a post with the tag geometrychallenge.
You can post your entry here in the comments but you must create a post for your own blog.

Also, make sure you follow the rules :)

Rules:

  • The title of your post MUST be Geometry Challenge - Week # - Entry #
  • Each contestant can only have 3 entries
  • First tag of your post MUST be geometrychallenge
  • You MUST only use your own original photography (all images will be checked for plagiarism)
  • You MUST upvote this main post
  • You MUST resteem this main post to help promote the challenge

The shape changes each week.

Good luck :)

ohh thank you