If you squint and use your imagination, this one looks a bit like a tree. The orange bit at the bottom RHS is the trunk (or not).
The large version is at the preceding link.
Today's Gratitude Item: Being appreciated by one of my private students. It was their last lesson today as the "big exam" is tomorrow. Said student gave me a "Christmas / Thank You" gift which was very unexpected but very nice indeed. It really is the thought that counts!