Fagerström House by Claesson Koivisto Rune Architects
From Design Milk:
"The Fagerström House, designed by Claesson Koivisto Rune Architects, is a curved L-shaped residence located in Sollentuna, Sweden. Built for a growing family, the home had to be large enough to accommodate their needs, while at the same time preserving an old oak tree that was growing in the middle of the property. So, an L-shaped design was born."