The sculptures are positioned in precise locations on the sea bed to avoid contact from strong currents and tidal patterns and are installed at the correct time for coral spawning to maximize their potential influence to the oceanic ecosystem.
12.
In 2014, as one of a number of underwater crocheted works produced in collaboration with PangeaSeed to draw attention to threats to the oceanic ecosystem, Olek covered a bomb-shaped sculpture at the Cancun Underwater Museum in Mexico with a crocheted " cosy "; the museum complained that this had harmed aquatic life.
