Quoted By:
For animagine just drop a 'by <artist> close to the top of the prompt.
Here's a short starter list of tested ones I've been using frequently:
by koahri
by erezu
by kutata
by m-da s-tarou
by deyui
by b-ginga
by mignon
by nababa
by ebifurya
It's not really about following the style of the artist but giving a better look to the image. You can consider them similar to 3-letter tags from pony but with actual names.