Shapes or Words Made of Natural Objects

Brief

I am looking for your photos showing an arrangements of natural items such as rocks, sticks, sea shells etc., that have been made into some kind of shape. Please do not enter photos of naturally occuring shapes; it must be a man-made arrangement of natural objects. Examples include a stack of rocks, sea shells arranged to form a word, or any shapes you can think of that have been made by arranging natural objects. I look forward to seeing your photos.