Thankyou! The best way is to just work hard, I’ve never done any major promo-ing and it hasn’t been unhelpful in any way. I might not be ‘tumblr famous’ but the few followers I do have are enough to make me want to continue, and they’ve all followed me because they’ve seen my work out there, not because I’ve begged anyone for promotions. Another tip is to get a good camera, no one wants to look at nail art that they can’t see properly. Every photo I used to take was out of focus and looking back now it drives me insane. I hope that helped and good luck! :)