Which plants?
 

Hi,
I have built a log wall and have planted some pink and purple Lavender and some pink and purple Aubrietia just behind it so that it will grow nicely over the logs. I would like to also plant some nice pretty yellow and white plants that would also look nice growing over the logs. Can anyone suggest which ones would be a good choice please?

Sorry, but I don't know why I said Lavender. I haven't planted Lavender at all, it's Campanula that I've planted along with the Aubrietia!!