Once the hook is in place, pull the tape off. A gallery system involves securing a rail to the wall that connects to hanging wires. Pictures are then connected to these wires with hooks.

The smaller framed pieces don’t have to be the exact same measurements. In fact, it looks a bit more organic and lived-in if their dimensions are different. But if you like a cleaner, more uniform ...

But if you hang a gallery wall incorrectly, it can look wrong and even "cheapen" your space, according to TikToker Brittany, ...