Absolutely have your legal review unsplash license and ToS if you want to use an image of theirs in a project, I doubt they can provide meaningful defense for their "licensees" in case an author of a photo claims their work was put on unsplash without their permission and you ended up using and distributing it - this is basically the service that companies like Getty (however terrible) and Stock photo agencies provide and charge for besides the image itself.

Then there's the lack (last time I checked) of any sort of releases for all those images of people and even properties that are needed when making commercial use.

Some great photos on there - I take it that some kind of AI processing is used at the top level to tag the pictures as it is mostly pretty good but I was surprised that this picture is described as "gray concrete bridge near mountain at daytime":

https://unsplash.com/photos/lhah6lFnims

NB The description on the picture itself is fine - its the top level description in the search results that is a bit odd

+1 for Unsplash. They've got a nice little Mac app [1] that updates your desktop with random shots, too.

[1] https://apps.apple.com/us/app/unsplash-wallpapers/id12848638...

I prefer https://www.pexels.com/. Their search seems to find more relevant hits.

Thanks for the link. Bookmarking it.