I'm NOT signing up for this swap because I prefer to draw butterflies. However, I wanted to share what I learned at a nature journaling workshop yesterday. The presentation was by John Muir Laws, a prominent wildlife artist. You can look up his art on line. He pointed out that DEAD butterflies, especially those found as museum specimens, have the front wings held upward with the tips extending beyond the head. LIVING butterflies do not position themselves like that; instead when landing on plants, the upper wings are held straight across in aligment with the head. I have attached some photos for your reference. If you look up photos of butterflies on plants and see them with their wings held more forward than their heads, the photographer has probably positioned a dead butterfly on the plant before taking the photo. Often on these photos you can see the pin through the thorax where the person preserving the specimen has pinned down the dead butterfly. Here are some monarchs.
View attachment 827470 Living Monarch
View attachment 827471 Dead Monarch