In his work he explores interaction between sound, light and the physiological effect on the body. Most recently, his works have been exploring the way we experience and relate to our ecology and atmosphere. He has performed his A/V works at various media arts festivals around Europe (Transmediale/CTM Vorspiel, Rewire Festival, FIBER Festival, Mapping Festival) and has most recently exhibited works at Art Center Nabi in Seoul, at the European Space Agency, and at V2_ in Rotterdam. IJzerman is a lecturer at the Music & Technology faculty of the University of the Arts Utrecht where he teaches courses on media art. He is a part of new media collective Zesbaans and writes and runs sound art blog Everyday Listening.