Beginner Gardening: NAME FOR THIS PLANT PLEASE?, 2 by Terri1952

Terri1952 wrote:
I live in Scotland - in the UK and was given this plant as a gift. It had no identification tag and came with generic instructions. The leaves are waxy green with a beautiful central (narrow) light green pattern, which looks like it's been applied with a paintbrush. The plant folds up at night and opens during the daytime. I have attached a full picture and a close up of the leaf. (My fingers in the picture should give some idea of size.)

If anyone can put a name to this plant - temporarily called Doris - I'd be very grateful.

Thanks - Terri :-)