The Eight Miles Away exhibition of paintings will be on show through the beachfront and west-facing windows.
Those wanting to bid on a painting can submit a silent bid to the artist Tony Mills through his website.
The seven paintings feature a homeless person in different scenes across Brighton, with the proceeds then being donated to Sanctuary Supported Living’s Brighton and Hove Foyer, which provides supported housing for 50 young people aged 16 to 25.
Work by Tony Mills