An artist is in love with architecture and an architect is in love with art. This week we look into the works of two artists for whom the wall becomes an object of gaze and admiration. American artist Gaia aims to speak to audiences about issues of global warming and globalization creating work that is contextual and referential to the architecture its made on. Architect cum artist Ullas Hydoor is inspired by the monotony of life at the Inland Conatiner Depot in Delhi and personifies it on the wall . Watch the works of these two artists come alive this week on Colour My City.