Well I'm usually pretty bad at this lol but I'll take a shot. I'd say the lower, smaller pale bluish flowers may be bacopa, and possibly the upper, larger white ones might be mimulus.

But wait to see what others say!

:)

Dee

the lavender flowered trailing plant is a Bacopa and the taller pale pink flower is a Diascia.

I believe you both are right, and I thank you! Hmm. I may have to substitute something else, as those are a little harder to get near me. I've not done a lot of containers, so this is truly a learning experience!

Diascia is correct for the top one.

You should certainly be able to find other annuals or container plants that would provide a similar effect. Bacopa (Chaenostoma cordata) is more common in a white flowered form but comes in pink and blue as well. And Nemesia would be a good alternative or substitute for the Diascia.