Microscopy images capture scenes from the daily life of the nematode, Caenorhabditis elegans. Top row, acrobatic performances; second row, moments of infinite passion; third row, tango steps; fourth row, embrace trap; bottom row, motherly love. Photographed and arranged by Martina Hajduskova, a postdoctoral researcher in developmental biology and a scientific illustrator (www.biographix.cz).