The Fall of Light / Sarah Laing.

"Rudy is a successful architect, but life is not as happy as it should be. His work leaves him artistically frustrated, his wife and two young daughters have moved out of the house he designed for them, and his pushy young associate is vying for design supremacy. When a Vespa accident puts him into hospital and forces him to recuperate at home, he looks in danger of losing everything, but it is then that his repressed artistic yearnings start to make their presence felt, not just in the glass creations he begins to craft, but also in his strange, vivid dreams"--Back cover.