The ornate background is pretty impressive - looks like a royal/baroque style setting with those rich curtains and elegant chair. The white lace outfit has some intricate detailing too. Anon seems to be going for a glamorous, regal photoshoot vibe here.
>>132003 #if you don't know who someone is do a google image search on the image. also, say something completely wrong like "this jisoo is very cute" and it's likely someone will correct you with the proper answer.