Four identical black Streamline frames, 20×20 inches, each matted to 10×10, hung in a two-by-two block with even 3-inch gaps — about 44 inches by 44 inches on the wall. A block of four squares reads as one large piece, about 44 inches on each side.

This is the wide-mat look: a small photograph or print sitting in a generous white border, so the frame carries the wall and the picture stays intimate. Because every frame is the same, the set needs no layout planning — level the block, keep the gaps equal, and the repetition does the work. Sized on the wall a sofa or bed faces.

• 4 × Streamline Matted Picture Frame, 20×20 with a 10×10 white mat
• Slim, flat black moulding; plexiglass glazing
• Sawtooth hangers pre-fitted on every frame
• Displays a 10×10 print matted, or the full 20×20 with the mat removed

Hanging note: hang the block with its centre at eye level (about 57 inches from the floor) and check the first frame with a level — the rest follow from it.