Where can I get high-quality live wallpapers / screensavers to “decorate” the back of the stage using a projector?

Question

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Good day to all! The DC has a screen of the following size: 580 cm x 296 cm, the diagonal is about 650 cm. Due to the limitations of the projector, the best possible resolution is 1333x768 (I would like 1600x900, but alas, this is not supported ...). I placed the projector on the ceiling in the hall, half of the stage is free, so I plan to use it as a backdrop for many things - performances, parties, concerts, etc. It is also interesting for kids to look at the change of scenery during the same New Year's fairy tale - for them it's magic :)
At the moment, Halloween materials are most interested. Ideally: some kind of frightening fortress or castle or house, bats fly nearby, ghosts are somewhere in the building, a thunderstorm, etc. everything like that, only without unnecessary pretentiousness ...
So, what is the essence of the question - they are interested in the sources of live wallpapers, screensavers, high-quality video cuts that could be used for an interesting and beautiful design of the backdrop of the scene, I want to revive the scene - I already work very well with the design, but I want variety, something new ... Google is teeming with variegated sites, only the devil will break his leg there - a bunch of bad taste, variegation and nonsense, I would like to know where you can find something worthwhile and in good quality, preferably, of course, in the required resolution or higher size.
Thanks in advance for all the help! I hope that the content you are looking for will be found and successfully applied! :)

Answer 1

Here you will find quality picks