Spira
This performing arts center in the city of Joönköping features an undulating glass facade. A pine interior nicely complements the sleek exterior. The building warms the foyer with sunlight and in the summer opens up to a terrace outside. Photo 5 of 10 in Go Inside the Whimsical and Geometric Mind of Gert Wingårdh

Go Inside the Whimsical and Geometric Mind of Gert Wingårdh

5 of 10

Spira This performing arts center in the city of Joönköping features an undulating glass facade. A pine interior nicely complements the sleek exterior. The building warms the foyer with sunlight and in the summer opens up to a terrace outside.