More pictures would be helpful. Depending on what's in the rest of the space, I might rearrange the furniture to get the TV out of the corner. You could spice it up with an area rug and more art. Remove the flowers from the TV console; they are distracting and too repetitious of the flower arrangement on the right wall.

If you want to keep your minimalist look and add some drama, replace the table with an enormous piece of art like this: http://www.art.com/products/p34141001972-sa-i9284976/kathleen-cloutier-contemporary-forest-1.htm?sOrig=CAT&sOrigID=0&dimVals=534331-207265&ui=A63749FFE1F44F899229DA8417CAD725

Remove all little decorations from the room and have a very few large items like your flower arrangement instead.

since you have limited seating in this room, that would be the first thing to add. but have you tried angling the love seat, (or is that 2 chairs), at the tv.

Consider large artwork for that wall
instead of that small table which doesn't do much for you. Check out my
artwork for ideas (for the wall, also over the fireplace).

Lots of large sizes to choose from.

Enjoy decorating!