720 × 1280
Source:https://www.youtube.com/watch?v\u003dsdw1Wf9JKc4
606 × 1080
Source:https://www.this.edu.cn/zh/primary-publishing-party-%E5%B0%8F%E5%B0%8F%E4%BD%9C%E5%AE%B6%EF%BC%8C%E8%87%AA%E7%94%B1%E7%94%9F%E9%95%BF%EF%BC%81/
236 × 236
Source:https://www.pinterest.com/auntiff/publishing-party-perfection/
492 × 401
Source:http://mywritingstoriesbysally.blogspot.com/2015/11/celebration-3rd-gr-publishing-party.html
1200 × 900
Source:https://studentreasures.com/blog/classroom-activities/finished-creating-a-class-book-4-fun-publishing-party-ideas/
683 × 1024
Source:https://themoffattgirls.com/first-grade-writing-personal-narrative/
2560 × 2560
Source:https://warwickvalleyschools.com/park-ave-publishing-party-celebrates-young-authors-writing-and-reading/
480 × 640
Source:https://www.katc.com/news/gma-cool-schools-ridge-elementary-school
538 × 1024
Source:https://www.aspiringwriteracademy.com/how-to-plan-an-amazing-childrens-book-launch-party/
1200 × 800
Source:https://www.lessonsbythelakeblog.com/amazing-writing-celebration/