Japanese firework designs ready to explode in the sky outside your window. From early 20th century catalogs published the English fireworks firm C. R. Brock.

“Illustrated catalogue of night bomb shells.” Front cover.
“Illustrated catalogue of night bomb shells.” Front cover. Hirayama Fireworks.
#78 and 79.
#78 and 79.
#29.
#29.
#14 and 15.
#14 and 15.
#78.
#78.

Night shells.

These are taken from here https://www.thisiscolossal.com/2018/11/japanese-firework-illustrations/?mc_cid=0af526bb1f&mc_eid=869a5459f2. The library in Yokohama, Japan has made PDFs of several of these catalogs available for free download on their website http://www.city.yokohama.lg.jp/kyoiku/library/digitalarchive/hirayama.html. You can find the links at the bottom of their website. Enjoy!