A group of 56 sorority sisters recently took social media by storm when they posted their beach photo shoot in Costa Rica. 

Sisters of the Beta Alpha chapter of Delta Sigma Theta Sorority Inc. showed off all their Black beauty with this series of photos they decided to call "Melanin Illustrated."

Aged 29-35, the women of Florida A&M University joined their chapter in 2007. 

The women are all styled in different brown shade swimsuits, and the aesthetics are fabulous. 

Check out the entire shoot taken by photographer Javier Mereb below by swiping through the photos: