Here is an inspired MOC. If I find more down the line, well, guess another building thread to manage. Haha.

Ready or not, here I come!! by Rokan Cheung

Papers, Please by Ivan Martynov

Tensegrity Tower by David Roberts

Abyssal Serpent by Aiden.Builds

Synth - A Retro Journey by ExeSandbox

 

Flower Field by prrbrix

"What would you ask of this... humble merchant?"

Vulgrim ("Darksiders 3") by Marius Herrmann

Captain Davy Jones by SuckMyBrick

Lego Art Batman by Pasq67

"The cat won't fit the toaster!" by Marcel V.

Big TNT detonator by Pasq67

Cockpit by Moko

Midsummer Night by Eero Okkonen

Red Rocket by Simon Liu

Love Of Food - Nasi Lemak From Malaysia by vincentkiew

Cube Your Enthusiasm Contest by filbrick

Lego - The Batman logo by Pasq67

ICONIC LEGO COMPUTER - AN INSIDE LOOK by Brick Hamster

Rear window - Alfred Hitchcock by Mark

The underwater world by filbrick

The Castle of Wimbly-do by Sam J.J.

Peach Blossom Lake by Toltomeja

I've been thinking about making a custom MOC of my family and have a couple of questions.

1) Is round or square tiles preferable? I would have thought square like most custom MOCs I see, but then why did LEgo choose round?

2) What is the part for the large black tile back to lego art sets?

Thanks

real easy just look at the black elements

https://www.bricklink.com/catalogItemInv.asp?S=31199-1