The room looks lovely. The rug is too light in fabric weight - it could be dangerous if someone caught their toe under it. And as mentioned by others - you need some colour. I know that it is advised by some people that a mat should go under the furniture, however, that is not always possible.

Care InstructionsSpot Clean - Professional Clean ColourBlack, Grey, Blue, Natural White & Copper MaterialsMade from 50% Wool, 30% Viscose, & 20% Cotton Backing material Cotton This one on Brands exclusive

Agree with above comments - large rug, darker colours to balance the beige. And I also think the art work is too small and too high. However if you are attached to these pieces they could be hung together on one wall, lower, maybe re-framed in similar frames to give them cohesion (black to match your new cushions?). This would create the effect of a larger art piece. (The centre of your art should be at average eye height - and in that room you are sitting so eye height is lower!)

Are wool rugs better than synthetic rugs?