Ekko drew Jinx in 1S.

The first time we are shown the Ekko room is in 1S 9Ep. In the first drawing, he drew a scene from 1S 6Ep. The second picture, as I understand it, shows something like a collage of Jinx, and one of the poses is very similar to the of art comic "Legends of Runterra". This pattern is best seen in 2S 2Ep. The second pose in this collage is very reminiscent of the moment when Jinx talked to Silko, standing waist-deep in the water.

The last screenshot shows which pencils he uses all the time, they are also in his room.🥹

I tried to improve the quality as much as I could💕