Throntons Large Poster Frame 18x24 Inch Large Picture Frames Shatter-Resistant Perspex Portrait & Landscape Display Frames for Wall Decoration Photos Canvas Paintings Art Gallery (18 x 24'') : Amazon.co.uk: Home & Kitchen
Wiltshire 200 Whitewashed Wood Picture Frame 18x24 Inch - Etsy UK
Wooden Frame - 45x60 cm (18x24 in) - Weekend Poster