I like the angle of that shot. A photographer captured not only the girl on the front but also an emotin on the girl's face on the background. It is a good example hor to get a good shots of everyone who is in the picture.
25 Minutes tutorial for the basics of photoshop for photographers. Great article https://www.mentormob.com/photography/hobbyist-photographer-2/intro-to-photoshop/learn-the-basics-of-photoshop-in-under-25-minutes
Beginners Guide To Pinning ... Wish I had this when I started on Pinterest. Yeah, I went through that mindless rabid pin hoarding phase too. I'm still researching and repairing my pins from my early days here so to link directly to a Primary Source (ie the artist, photographer, archive, or museum site). So now I "like" incorrectly sourced pins (from social media ie blogs, facebook, tumblr, twitter, etc) to research later (if ever, truthfully :-) and go for quality over quantity these days.