Flowers For My Future Garden

Today I met a lady who has a beautiful garden and I took photos of a cactus that changes colour.

When it is in the shade it is green and when it is in the sunshine it turns red. It has a beautiful flower that hangs off it. I don't know what it is called, but I know that I want it in my future garden.
In Croatia we could not have cactuses in our garden because of the winters, I tried to keep them in pots but had no luck with them. I knew one lady who did manage to keep them but they were very small and in small pots.

This flower is new to me, I have never seen it before,

She has a Franqipani in another colour and it is just as beautiful as the one I saw and posted about before.

I am collecting photos and names of these flowers in Australia so that when I make my own garden I can plant them in front of our house in my garden.

Thank you for reading.