I’m not sure if you can label this a hobby, but I lovvveee looking at wedding photos. Even though I have already had mine (6 months ago yesterday!!!), they still give inspiration for home decor and parties.
I just found this photographer that I used to check out on a weekly basis. I have some fond memories of laying in my bed in the dorm and just browsing with friends. He has since redesigned his website and I love it. Check him out!
And check out Lang too, since he always posts great photos.