For the Ch. 18 thumbnail Nox would have a curious/cheery expression. For the Ch. 19 thumbnail Nellena would have a tired expression and Sight would have a worried/irritated expression I do the thumbnail every 5 chapters. If you want there's the future thumbnail requirements and background palettes inside the project. Thumbnail Studio: https://scratch.mit.edu/studios/34808046 Frame Entry Studio: https://scratch.mit.edu/studios/35300471 Comic Archive Studio: https://scratch.mit.edu/studios/34846467 Official Fan+Extras Studio: https://scratch.mit.edu/studios/35599180 Webcomic Building Studio: https://scratch.mit.edu/studios/34518815/