I have a ton of really nice family photographs and I'd like to display them gallery style along my staircase and or landing. I'm just not sure what frames to use.

I have a more traditional look going on decor wise, so the squared off frames that PB and CB sell won't work I don't think. I do have a good amount of this one particular frame left over from a gallery wall in a previous home, but it has been discontinued and it's not as easy to find them. IKEA has a silver tone frame, Silverhojden, but I haven't seen it in person yet and I worry that the frame and mat may look cheap. My other thought is to use a mixture of vintage frames, but it seems hard to find larger sizes and then I'll need mats too which will add to the expense.

Frames I have but will need more of

Ikea Silverhojden

An example of mixed frames that was done well

Here's where I will be installing the gallery wall

Any frame suggestions?

Most, if not all of the photographs will be black and white. Probably all 8x10's and larger.