Do you need a quick graphic? Maybe the Noun Project is for you. I was introduced to the Noun Project in Tony Vincent’s Classy Graphics class that I took last summer. It is a great place to find very simple graphics. I was able to use them in some projects, giving attribution to the Noun Project, but quickly found that I needed to get the subscription. For $20/year (at the time of this writing) with an education licence, it seems more that worth it.
I particularly liked how I learned to create backgrounds in the Classy Graphics class using the icons from the Noun Project. I find that really adds a “professional look” to my graphics.