This ant appears to be attempting to burst a bubble, not realising it is a glass marble. The image was captured by amateur snapper Teguh Santosa outside his home in Indonesia. Teguh had placed marbles on a wall wet with rain to try and divert the marching ants towards him so that he could photograph them close-up. But this ant refused to be moved and instead tried to 'burst' the glass ball, before storming over the top, pausing on top to look at the view.
