>>528575934
I don't think ritualposting is the most useful thing but I suppose being able to be fast has its own virutes. Generally speaking theres google image to start with the obvious but theres also yandex and tineye. Theres also IQDB and saucenao as well. I also sometimes just simply use a booru like for instance today where I just went on gelbooru to search "Izuru_Kamukura" and "Lying_on_back" to actually find the picture you used to see if a source was listed and then from there got their pixiv which gave me their name which gave me the youtube.