Adobe is well known brand and they known mainly PDF, adobe photoshop work and many more product they have. They are in software field since Dec 1982.
Now they have beta version called adobe firefly which create images using AI technology. This tool have several feature not only generate image it also create different types of images like sketch to image, vector image,text to template, text to patteren.geenerative recolor , 3d to image , extend image,
generative fill,text effect.

Firefly is the new family of creative generative AI models coming to Adobe products, focusing initially on image and text effect generation. Firefly will offer new ways to ideate, create, and communicate while significantly improving creative workflows. Firefly is the natural extension of the technology Adobe has produced over the past 40 years, driven by the belief that people should be empowered to bring their ideas into the world precisely as they imagine them.

It really generate and modify image by giving high quality images. It is really nice you can also try this here is URL firefly.adobe.com to test this you can sign with google or Facebook account also instead of creating new user  Download the Photoshop (beta) app to experiment with Generative Fill in Photoshop. The beta featuring Generative FIll is available to users with a Creative Cloud individual,  teams, or enterprise/  The current Firefly generative AI model is trained on a dataset of Adobe Stock, along with openly licensed work and public domain content where copyright has expired.