Inspiration is fickle but skill blesses those who practice. Here are 7 creative exercises for portrait photographers who need to shoot but are lacking motivation or new ideas. Finishing just 1 of these ideas will help rekindle the flame of a lost muse, which is something every artist goes through. The best part is that you don’t have to have elaborate sets or exotic locations to do any of these 7 portrait challenges…Read the rest on 500px ISO.