Whose image do you think this is?

Recently, our research team was examining our new secondary containment stormwater sediment filtration system.

We took dozens of photos.

A couple days later, I was reviewing the images when I came across this photo.

The sediment formed an image on one of our Silt-Trap filter socks.

Love to know what you think.

#pocahontas #monalisa #virginmary #joanofarc #stormwater #secondarycontainment