You could have a lot of fun with exploring the colours of the rainbow with this afghan concept. The monkeys could have pink bows in the hair or use your creativity to further accessorize this afghan.
I particularly like the fringing around the afghan too. The squares are all the same with Monkey Faces as appliques that are sewed on afterwards. Do as many or as little monkeys as your heart desires.
If you are looking for a unique and/or usual baby afghan. Try the Monkey Around Baby Blanket Crochet Pattern.