Hidden Details: Painted World of Mariomis

Welcome to the fifty-first episode of the Hidden Details blog!

Have you found some obscure reference or detail in this comic? A JoJo reference? A sneaky little Loss? A callback to a previous comic? Let us know what you've found in the comments! Every detail that has been found will be added to the list below. Once everything has been found, this comic will officially be marked with "all details found".

The Patron who has found the most Hidden Details at the end of the year might win something nice... We still need to do the big reveal of 2019's winner, but it's happening very soon!

Please only comment with ONE hidden detail or reference!

There is NO JoJo reference, ONE Loss and ONE Balthazar.

1: To come up with an excuse as to why both Peach and Bowser are buying a painting, I made them be very friendly with each other and reference the eternal kidnapping/taking over the castle by Bowser ('you use this castle just as much as I do').
2: Bowser puts on little reading glasses while assessing art. Correct, Put 9_Volt In Smash Bros please
3: Redd references Dragonslayer Ornstein and Executioner Smough in Anor Londo (the two knights and the cathedral)
4: Mario has nothing in his Dark Souls inventory save for three Fire Flowers. You're absolutely right, CrazySeanDX.
5: Mario also has collected 0 souls.
6: Yeah, the """"""discounted"""""" price is the same price as Redd always asks, even with cousin discount and Mushroom Kingdom discount. Some things will never change, Phloxiana.
7: Yep, there's a Roy Liechtenstein's Marilyn parody of Balthazar among the paintings. Good eye, Zach.
8: And yes, of course, there's a painting of loss among the paintings... Nice catch, Zanreo
9: The final painting visible is Jamie's thicc nook/nuggies painting that has appeared numerous times now. Correct, Luke.
10: And yes, since Mario shaved his moustache in the week prior, he is now wearing a fake moustache attached with a string. Found by John Hattan.

After one week, I'll reveal all the details that haven't been found. These ones are written in italic.