Wildflower & Twigs - This is my favourite plant in my house at the moment (it changes often π). Disocactus anguliger, most commonly known as a fishbone cactus or zig zag cactus.
Epiphyllum Anguliger Fishbone Zig Zag Cactus Hanging Pot
Fishbone Cactus Care - How to Grow an Epiphyllum anguliger or Zig Zag Cactus