Let's all make our homes a billboard for Siân Berry's inspiring campaign for London Mayor.

The London Young Greens made these brilliant VOTE SIAN posters for everyone to print at home and post in our windows!

We look forward to seeing these around the borough in the next few weeks. Take a snap when you see one and let the Young Greens know @LondonYGs (twitter) and @londonygs (instagram).

Which one for your front window? Green or White? Or both?

Right click on the images to save and print the posters