If you are looking for 1920x1080 splash arts of the new skins click here

After a while I found a way how to get a 1920x1080 version of the new splash arts, just delete the &resize=1536: part at the end of url from which they are imported on the event page.

For the ori splash art you can even delete the watermark in mspaint if you dont want it.

here are the links: kha - http://am-a.akamaihd.net/image?f=https://news-a.akamaihd.net/public/images/pages/2017/april/dark-star/img/dark-star-khazix-wp.jpg ori - http://am-a.akamaihd.net/image?f=https://news-a.akamaihd.net/public/images/pages/2017/april/dark-star/img/dark-star-orianna-wp.jpg kha+ori - http://imgur.com/2j1Ny6u

ps: if anyone knows about a place where you can find all art stuff with 1080p/4k resolution feel free to share