Readers' assignment: share your photographs of striking architecture

The Jubilee Campus Extension at Nottingham University completed in 2008 Photograph: Monoco/GuardianWitness

For this week’s assignment we’re interested in seeing your photos of unusual architecture around the world after Monoco shared the photo above of the Jubilee campus extension at Nottingham University.

Whether it’s a modern construction looking out of place with its surroundings, or a majestic looking building adding character to a small town or bustling city, share your images of weird or wonderful architecture around the world with us by clicking on the blue ‘contribute’ buttons. You can also use the Guardian app, just search for ‘GuardianWitness assignments.’

Wedding cake architecture everywhere. Berlin isn’t all grim, ugly post war architecture, this City has some quite breathtaking architecture straight out of a fairytale! Photograph: IanMichaelTurner/GuardianWitness

If you’d like to contribute an idea of your own, you can do so in Send us your assignment ideas.

• GuardianWitness is the home of readers’ content on the Guardian. Contribute your video, pictures and stories, and browse news, reviews and creations submitted by others. Posts will be reviewed prior to publication on GuardianWitness, and the best pieces will feature on the Guardian site.