16' long is a lot of room. Can you post a pic of the rest of the room? Remove every door you can. Every doorway does not need one and doing this one simple thing will remove a ton of bulk and make your space feel more open - no need to remove the hardware if you think you might want the doors back sometime in the future. Are you up for painting the walls and possibly the trim? Is this a sectional? If so, you might have to split it in order to get it to fit. The curtain into the bedroom is a good thing. I have used that idea, I love it, and I am not from India! Change them out for a lighter color and add panels to the ones you have - make them at least 3x fuller than the doorway. Pull them all over to the hinge side of the frame after the door has been removed. Your pictures need to be rehung and you can address that once you have found a furniture arrangement that works.

Were you meaning for this question to be directed to a specific Houzzer?

Hi there, Greetings for Team Raw Maison, You can paint this wall white with little bit of self texture going around to create an interesting look to the house. Feel free to contact us for further queries. Chaos.

Thanks @Hyphen Design for your response..I am interested in having temporary partition design not a permanent one as the drawing area is not quite large and we would like to have more space to move around..