I think it lacked a little more black and white to meet the challenge. Be careful when placing the decorations so that they do not go through another solid object such as the aerial lamps that goes through the false ceiling a bit because they are very high like the clock. I do not like the two chairs are facing the wall having the office with a lot of space. Despite those things, good job. I invite you to see my project on this same page 26 where yours is located. Regards.