In my opinion, a cuckoo clock is a very detailed design, but you say you want a simple design for the room. When you say simple, are you thinking of no wallpaper, no wainscoting, and no accent color on the walls? It seems as if dark orange is a color you favor. I see it in art images and in your curtain color. If this was my space, I would paint all the walls one or two shades lighter than the beige of the sofa to keep the room as bright as possible because the room has no direct sunlight. I would paint the ceiling 1/4 (one part wall color to three parts white). I would use a satin or eggshell paint instead of matte, semi-gloss, or high-gloss paint. I see some discoloration on the wall behind the sofa where the brown color of the sofa frame has worn off onto the wall. I suggest attaching bumper dots or strips on the wood frame of the sofa (similar to the ones used to keep cabinet doors from making a lot noise when they are closed quickly). I would consider painting the sides of the column with the cuckoo clock brown to match the clock. I would do this to call attention to the clock. I would remove the orange curtains and replace them with floor-to-ceiling length draperies hung as close to the ceiling as possible to make the room seem larger and taller. I would change the drapery color to match the walls, perhaps in a muslin-like fabric, which is a casual fabric. I always take my art to a professional framer. I have conservation matting and museum glass used for my art. I would have the three images you have rearranged as a collage in a very large single frame with medium to wide matting between the images. I would have the mat and frame color(s) enhance the images, even if it is a color I might never have thought of on my own. I would hang it above the sofa. I would use the orange drapery fabric to make throw pillows for the sofas. You did not attach a photo of the flooring in the room. A medium tone floor is easier to keep looking clean than a light floor/rug or a very dark floor/rug. Other "Houzzers" will give you completely different ideas. Use the ideas YOU like and enjoy your home!

Dudes, that is a stock image from Dear Kids. That is not the person's room. Dear poster, It would help a lot if you showed readers the colour of the floor, trims, other furniture and even the ceiling. Too, it would be good to know what style of house you have and the other colours in your house. Why people who reply go to more bother than the person who asks the original question, I do not know.

Hi. Since you have such contemporary lines with the linear use of windows, I think your look is contemporary, but with so many windows, you still want a connection to the outdoors. My suggestion depends on whether you want to blend in with your surroundings, or make a statement. If you want to make a statement, I'd stay with a stark white, to contrast the sharp blue. Then use bluestone cut in a random pattern, to play off the blue roof, but keep an organic feel with the movement of the stone. If you want to blend in more with your area, then go with a mid-range gray color on the walls. It will tone down the contrast, and still stay contemporary. Not a dark charcoal, but not a dove gray. I attached a Gibraltar Gray from Lowes, or you might like a little lighter gray. Benjamin Moore has a bit softer gray: Cape May Cobblestone. Good luck! Please post your choices.

The dark blue and white combination at no.1 looks like a perfect combination of colors, furniture, furnishings and accessories to give it a complete and cozy look.