Complementary Challenge

This is probably the most difficult challenge. I did what I thought it was asking. If not, no worries, paint over. I took this photo a couple of weeks ago of my neighbors front garden. I know it was the complementary colors that made this garden pop. The challenge was to take one of the complementary colors, I chose red, and used yellow red for one aspect, and dark red for the other side. Green was the complement, combined they made the greys in the background. Yellows and purple were added, and we're used for more greys.