Simple enough, just post a link to any art piece on *THIS SITE* and tell "the class" why it's so great.

Go a step beyond and try to convince people why it's so great.

(Also you can have multiple favorite art pieces. Just don't post tons of links to them)

safebooru.org/index.php?page=post&s=view&id=5499031

First of all I like seeing all the imperfections on Miku. Like her nose doesn't look attached to her face. What is supposed to be blood drooling down her mouth, looks more like a cigar she didn't dump the ashes as it drizzled down her chin leaving a small steak of a scar on her face.
The three characters in Fortnite who stand out in their own right, but would be such a funny and badass group when you really think about it.
Miku being the leader holding the group together, disheveled, and broken by the countless gunfights she's experienced. Peter being used to this type of random events in his life, taking it seriously, while also making sure to comfort Miku as their leader. And Goku not being dazed by any sort of fighting, that he more so enjoys the wacky randomness that the world of Fortnite has to offer.

safebooru.org/index.php?page=post&s=view&id=5815858

This art was made for the last year transgender day of visibility, that already makes it very good since it's important to remember this annual event that not everyone knows about.
It also contains some of my favorite animes, like K-on!, bocchi the rock and nichijou, and it's a very cute art overall.

safebooru.org/index.php?page=post&s=view&id=6456901

I'm a simple person, and this art is just awesome. I really like the detail put into it, and the dynamics of the scene are excellent.

I'm not even entirely sure what the context is. Or if I'm assuming its right. But the bullet holes are Gnarly!

I'm a big fan of this one here!

safebooru.org/index.php?page=post&s=view&id=5993027

It's pretty simple, but I just love these interpretations of the characters. I love their original designs so much, they're classics for a reason, but it's really cool to me to see them reimagined with distinctive styles and body types. Masc Ami definitely made my heart skip a beat, and something about Mako's body in that dress reminds me of older paintings where voluptuous women were far more romanticized. I also just love the rendering style, especially on the clothes and Ami's pants. I can't complain about the limits of Sailor Moon's art style because it really does endure through the years, but I never turn down character redesigns, especially ones like this that just bring a lot more life and variety to them.

safebooru.org/index.php?page=post&s=view&id=4346896

Lfrith Ur was probably my favourite mecha design since Gurren Lagann when it debuted and I liked Sophie as a character (both because I found her gremlin antics adorable and because something about her, especially during her final fight with Suletta, resonated with me). This art combines everything I like about the way Lfrith Ur's armor and gear "flows" and has Sophie looking like a real rascal. So...what's not to like.