Spill by Kentaro Matsuoka

Rain Gutter from Getty Images

New Haven Broadway by Candace Chung

Droplet from the "Surface Tension" Wikipedia page

Acrylic Puddle in Diorama by AK Interactive, Co.

BUY PUDDLES 60ML ONLINE for 5,60€ by AK Interactive, Co. via Google Images

Acrylic Puddle Maker by AK Interactive, Co.

Gutter Puddle by Kentaro Matsuoka

Tree Ripples by Kentaro Matsuoka

Car Oil in Puddle with Utility Pole...and Me by Kentaro Matsuoka

Sinks by Kentaro Matsuoka

Closeup by Kentaro Matsuoka

Steps Up by Kentaro Matsuoka

Steps Down by Kentaro Matsuoka

Focus Here, Focus There by Kentaro Matsuoka

Leftover Juices from Roast Beef in Skillet with Minced Onions from Cookpad Recipes

Meatloaf by Kentaro Matsuoka

Burger Fats & Juices by Kentaro Matsuoka

Miami Beach Flood on Uneven Surfaces from Poor Infrastructure from CNN

2017 Houston Floods Photo by Houston Chronicle's David J. Phillip