My Social Media Campaign Plan

For my social media ad campaign I would like to do an art page where I can display, discuss, and sell my art.  I currently sell most my art from social media to friends, but recently have had people I don't personally know show interest in viewing and purchasing my art.  I don't really want to add them on my personal page where I post about my kids, other non art posts, and other personal things.   I want to make a page that has all my current followers but is separate from my personal page. I am interested in selling my existing art, in commissions, and recently have been painting special vacation spots that folks have visited for them to display and preserve special memories of traveling.