Anyone who's spend any time outdoors shooting wildlife and insects will sooner or later find that disruptions in a normal pattern are what catches your attention. The most common is, of course, movement, anything that moves catches your attention. But, it can also be shapes, some things draw your attention immediately because the shape does not fit what your subconscious expects to find. Somewhat trickier is colours. I noticed this burnet because the colour clashes with the pink plant it is sitting on. So I got down on hands and knees, mounted my trusty 100mm tokina and got out a flash and a cable. Some additional light from just on the left side and I got a dozen nice shots. I think this one is one of the nicest because it brings out the antenna but I still need to sort out the rest.