Alexander James Hamilton's practice is driven by a lifelong interest in field observation, scientific discovery with a prominence in exploring the liquid mechanics of water. Not limited by the architectural confines of the art world, his practice engages the broader public sphere through interventions within natural landscapes and civic spaces alike, arts education, policy-making, issues of sustainability and ecocide.

Since the very beginning he artist admits he was deeply connected to an analogue process, producing works underwater on large format film plates without the use of post production. Since 2013 all prints are unique, with no editions ever to be released.