I like second plan! That space will fit the wardrobe perfectly. Take all colors from the art. The colors can be lighter or darker than the colors you see in art. Take "Venice" with you to paint store and they might be able to help you choose good colors. Idea: paint four walls the same and see if you like that. If you feel the room lacks interest, then paint the accent wall. Choose a pale green that harmonizes with "Venice" and a darker green accent. Yellow + red accent White + blue accent

I am not sure how deep and bright the two colors are that you each have selected but I might suggest that you pick a green and blue that are soft rather then intense colors. My favorite paints are ones that are made by Restoration Hardware. Of course you can get any paint company to help you achieve very similar colors. Look up Restoration Hardware and see if there are greens and blues that you each like. Most of their colors work with each other. Have fun..........

Unfortunately, I do not have a photo for you and have been unsuccessful in downloading my sketch. I think I can explain better what I meant. Your window behind the bed cannot be centered behind the bed and presently looks a little awkward. To remedy this, I suggested framing it with wood trim and creating another "fake" window alongside of it also using wood trim to frame it. Both the fake and the real window would get two rows of louvered shutters, a top row and a bottom row. Obviously, the lovers on the fake window would remain permanently closed. They are there only to give the illusion of another window. The shutters on the bottom half of the real window would remain closed, but the louvers would open to allow light and air. The top shutter could open to access opening and closing the window but most of the time, just have the louvers open for light and air. You will have created a bank of window that your bed could be centered under and I think it would look nice. I would use a headboard with wood or metal spindles that allow the light and air from the real window to pass through, yet give you something to prop pillows against. I must say though, if you did not want to do this, I love the recently added photo by Anne dee with white drapes, gray walls and some framed pictures that really help balance the awkward window. That was a beautiful room and looks a lot easier to accomplish than my idea. From your photos, I am not quite sure you have enough wall space to do it exactly like that, but I am sure you could experiment with the concept and come up with something lovely based on that idea.

You can work with your currant wall color or go more yellow - that is up to you. If you do decide to go more yellow. get some small inexpensive sample bottles at the paint store, paint some poster board and hang it on a wall for couple of days because getting the right buttery yellow can be hard. A soft yellow and lavender is pretty together but I also like the sea green. When you said a combo of modern and cottage - that made me think of beach cottages, which often have soft colors (including sea green) and unfussy, calm interiors. You can put a large painting up if you have the wall space for it. Many bedrooms have tall chest, dresser mirror, tall headboard and big TV, all which take up wall space. If you can hang the painting without it being crowded by any of the things I mentioned, it should look very nice. If you wish to do a curtain fabric treatment to a wall and you have the vision of what you want - then go for it. I had a friend who did that in collage - only problem was the yards and yards of fabric needed got rather expensive. So, I would start with finding bedding you love. Simple white is good, and not too expensive. However, you might find something else light that you love, or a quilt or throw for the bottom of the bed and the colors and shades might lead you in a different direction for wall color or accents. So bedding first, then curtains, then see how your wall color is and then add accents and art - although your painting can also be an inspiration for colors.