Bold choices but it looks like a waiting room with all of the pieces lining the walls. Your drum chandy over the dining table is too small scale. Needs to be 1/2 the width of your table and hang 36" or less above it. The one you have now would look good hanging with the portrait of the girl above the buffet or in a powder room or foyer. Lower all your art. Free standing art with centers at 60" above the floor. Pieces with furniture 4-6" above the piece they're with. Don't hang a mirror in the dining room unless it will reflect something beautiful or interesting like the view from one of your windows. Turn your rug the other direction and put the sofa on it perpendicular to the division between the two windows. It should face the single window. Flank the sofa with the two striped chairs, facing each other over the table you have in the corner. Try the striped bench/hassock in the corner where the table was. Raise the curtain rods to the ceiling. If the curtains are too short to kiss the floor, add a wide bold panel to the bottoms in the bright orange of your pillows. I think you should add a fun element like a bright orange bean bag chair on the floor in front of the window. If that is too much for you, add orange or yellow lumbar pillows to the dining chairs.

Not really, haephestus is right, the look above is based on lint elements, but you could utilize similar principles, and try to replicate the tones and textures you like in it. However you achieve this, try to cover as much as possible of the black sofas, whether it be an oversized throw, neatly folded over the backrest and down onto the seat, but not over the arms, group large cushions and smaller ones along he back if deep enou, or choose an end to place them. Putting white furniture next to large black pieces, will always change the outcome of this style, if you do that thinking you'd like to linden the room, the effect will be opposite, a the contrast will only high lit the sofas irrelevance. To minimize the black, you should bring in a little more in the corm of accents, like those hurricane lanterns in the first image, symmetry, as in topiary pots either side of a mirror, or pairing lamps on a console table etc. Group a mass of slim black pictures frames with a theme of prints in an organized cluster on a feature wall, the more the better for impact,id say 3 rows of 3 for example. An upholstered diamond buttoned ottoman in a linen with a tray top to house your decor tastes, always load up your coffee table with things to spark interest or conversation, at arms reach. The inclusion of black to this theme, which is a relaxed provincial look, will make it classic. And perhaps more sophisticated. balance is very important with this colour palette, too much black and it starts to feel opposite....cold and contemporary, too much white and it will look retro, but the right amount of creams, beiges, caramels and greys, basically tonal colour range will achieve the look you're after. And layer, just when you think it's enough, throw in one more. Pros always need to know when topair back a rooms styling, but often a home enthusiast are too restrained, perhaps scared of the result, but everything can be undone! Good luck.

I would paint your bookshelf the same colour as the walls and stuff it with, well, books! I would paint the built-in corner unit to match and just use it for potplants - ivy that hangs down would look good. As for the coffee table, if the room is small, what I did in our little family room was hunted around and found a large curved hunk of tempered glass from Freedom and it sort of 'floats' and looks invisible in some lights. Seriously, I think the line was called Ghost and was very reasonable (they also had a side table to match). Throw a bit of cherry red around and see how it looks with the creams and the taupes. Here is a pic of the coffee table.

Hello Bluesky lounge is such a lovely name for a piece of furniture. I think your room only needs a picture or painting above the sofa containing the colours you have in cushions - and sky-blue!! Something dreamy and etherial. Make the picture almost as long as the sofa - or maybe a set of two pictures would work. Have fun.