When ordering, Eric told me his mother likes the colors of purple and lime green, her birthstone is an opal and she likes cats. :<) This is my interpretation.
I used one of the new SU colors of Rich Razzleberry CS, the SU Cottage Wall DP and SU Whisper White CS. I also used the retired SU Kiwi Kiss CS for the cake as it was more of a 'lime green' to make it pop.
I was happy with how it turned out and I hope she likes it!