No history of clip art published in 2018 can be complete without mentioning the Noun Project: <a href="https://thenounproject.com" rel="nofollow">https://thenounproject.com</a><p>A modest subscription fee gets you royalty-free and attribution-free SVG images for all sorts of things.<p>I first used it for a corporate website, but later discovered that there are plugins for Powerpoint and Google Slides, and a nifty MacOS app which lets you search and drag icons into any app.<p>I don't use it often, but I love the selection and ease of use. I recently used it to create a custom alphabet study card for my 2yo son.