The install happened in 2 parts. The first stairwell and landing was done first (to get something on the wall for the students and staff to look at!) over a 3 day weekend, the second install happened over a further 2 weekends. As you can see it involved attaching the paintings to the wall to get their positioning right, taking them back off, spraying the walls and them putting the paintings back up. Big thanks to Mr.Filth for helping me with some of the spraying!