Assignment 3 - remaining photographs

So I've started on Assignment 3 again and still have some images to capture. I went out at the weekend to get some landscape and flowers, but had mixed success. Remaining to take photographs for are:

• Accent - I want to take a still life of an object against the Orangey tones of the wood of our dining table
• Accent - yellow flower against sky (I attempted this at the weekend but I'm not satisfied with what I took)
• Complimentary - I need to take the vase in the window again
• Contrast - can't think of anything for this!!!!