>>5702865 lb

Any steganography experts on?

Maybe the pics have audio in them.

"SonicPhoto is an audio program to convert from pictures to sound. Use your existing photo collection or draw your own in Photoshop (or any other paint editor) and with a click of a button, watch SonicPhoto create the sound before your eyes.

Inspired by the existing PhotoSounder program from Michel Rouzic, SonicPhoto loses the internal paint editor and sound importer, but gains automatic and convincing stereo, and a unique harmony filter to help create distinct and professional effects ranging from sparkling synths and rippling arpeggios, to roaring bass and metallic drones."

http://www.skytopia.com/software/sonicphoto/

https://photosounder.com/