A2B is a documentary looking at the late artist Robert Callender, focused aroubd his last major work Plastic Beach.

A unique personality and artist, and a man of principles, Robert Callender was driven by his interest in the craft of making and in the environment - particularly the coast, the sea and those who worked on it. A prodigious and technically accomplished output of paintings, work in three dimensions and printmaking is complimented by his writings - succinct prose and poetry on maritime and environmental themes.