>>1460365Unsplash has a good amount of pictures for free, including wallpapers.
https://unsplash.com/s/photos/wallapaper?license=free&orientation=landscapehttps://www.pexels.com/search/wallpaper/?orientation=landscapeAlso has plenty of pictures, but mostly focused on stock footage.
>>1460368NTA but for this you kinda have to do it manually by searching for the width of the landscape image you want. IE 1920 for 1080p or 2160 for 4k etc