On a wing and a prayer: the hidden beauty of insect’s flight – in pictures

For the past decade, the Barcelona-based visual artist Xavi Bou has devoted his work to revealing “the hidden beauty of natural movement”. His initial focus was birds; now he’s moved on to insects. In collaboration with US entomologist Adrian Smith he’s created an eye-popping series that captures – by merging multiple frames into a single image – the rhythmic flutterings of butterflies and chaotic leaps of spittlebugs and treehoppers. As well as their beauty,