The in-game reference comes from a gesture in Dark Soul's I entitled Praise the Sun. Along with the fact that Solaire has 80% more fanart than every other character in the Souls universe. But I'm sure you knew that.
Unless you have an extremely tiny/low res monitor you should find the text perfectly legible. I can shrink it down to around 45% size and reupload if you want to ignore the text and just look at the images ;3
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