It doesn't look right because all of your art is too small scale, hung too high and all mismatched. But, don't sweat it! Hang them in a nice collage above your sofa, starting 6" above the sofa back in a nice arrangement and make your art a feature - including the scones and art lighting. Inspiration...

a much taller head board, something to soften up the cabinets. the bench at the end needs new fabric, and possible paint raise the bed with risers on the feet. warm neutral tones.

Hi Nikita, First and farmost, you have very beautifull coushion on sofa, from where you buy it? You can check the videos of Small budget Big makover first session series in youtube. In One such house in Gujarat, Muninder and Bishakha coloured the old sofa set with whtie (The sofa is like yours) and changed the centre table. Interestingly, the family also had your kind of sofa set and they also want some modern style. The architect duo did not changed the sofa, just changed the colour. Yes I found it in youtube. it is the house of Setu Upadhyay. the link is https://www.youtube.com/watch?v=85GNhyLeVnM Another suggestion is that you have many tables on the room. You can drop few chairs and opt for a single centre table

looking for pictures of canopy in classical mahadwara style .