Description from alt text:

A digital illustration of PINKIE PIE and KIMONO from My Little Pony's third generation, relaxing in an outdoor hot spring. Pinkie Pie is looking at the viewer, her hooves on the rocky border of the pool, and Kimono is in the back, a folded towel on her head with her eyes closed, looking relaxed. Text at the bottom reads " “A dip in the hot springs is the perfect way to relax on a chilly night!” Kimono said, and Pinkie Pie had to agree. The water was warm and steamy!" Text along a rock at the bottom of the image reads @sparkytopia with a heart.

Description from DeviantArt:

Kimono is taking her friends on a tour of her home town! They've visited her favorite restaurants and gone sightseeing, so now it's time to relax in the natural hot springs. There's no better way to warm up on a cold night! ...I couldn't fit more than two ponies in this drawing, so assume their other friends are hanging out somewhere else. It was a fun challenge to try and do a background that looks more like the G3 picture book illustrations! Thanks for looking!