Man png mockup applying smart contact lens biometric technology https://www.rawpixel.com/image/2790047/free-illustration-png-futuristic-man-contact-lens-businessView licenseAndrena fragilis, June 2012, Cecil County, Maryland. Original public domain image from Flickr https://www.rawpixel.com/image/8755803/photo-image-public-domain-bee-eyesFree Image from public domain licenseFly image on white https://www.rawpixel.com/image/9705256/fly-image-whiteView licenseSmall rat isolated image https://www.rawpixel.com/image/10027644/small-rat-isolated-imageView license