Move to Devon?

Hi!
I am an a 40 year old woman artist. I want to move out from London (have been living here for the past 8 years). I am originally from the Mediterranean. I realise that this website has more information for people with children and I am the total opposite!
I am wondering if Devon is right for me. My art business is mostly on line. I was thinking of renting a spacious flat with light so that I can paint. I was also thinking of doing some outdoor activities, like walking etc. But are there people there in my age group? Do you please have any recommendations with regards to the areas or in general any advice? Thanks!