You could look at house of antique hardware. They have some collections, not sure that every fixture is part of a collection or that every collection has every item you want. Click on a fixture you like and scroll down and it will show other related fixtures.

1stoplighting.com or directlighting.com. Each fixture will offer a link to the collection

Thank you all so much for these very helpful links. I've already found some fixture sets that interest me. Also, for any future viewers of this thread, please note that "directlighting.com" will need to be entered with a hyphen, as in "direct-lighting.com."

I am also needing some guidance on under-cabinet lighting and will be starting a new thread seeking some feedback.

Thanks again!

Build dot com has a pretty wide selection, decent and sometimes better than decent pricing and a good search function.

I like destinationlighting.com. If you see something you like you can view the entire collection.

My best luck came from sitting with the catalogs at the lighting store.

Rejuvenation dot com