science Cell-autonomous size homeostasis in mammals How are cell growth and cell cycle progression coupled? 4D intravital imaging at single cell resolution Methods to analyze 4D single cell dynamics in a living mouse. Coordination of actin-myosin contractions How does a thousand cells coherently generate force to bring about tissue-level folding? art my science illustrations some of my illustrations of scientific matters -- loosely defined. lab meeting (after da vinci) I painted many of my colleagues in a parody of "The Last Supper"... on pumpkins. watercolor paintings a small collection of some of my watercolor paintings.