I need to find quality and appropriate photos

Hello, I certainly have experience in this area. I usually use stock photos to create visual materials. There is one photo stock that I really like - it has a wide range of images on the theme of partnership images . It is Depositphotos. There are really a lot of interesting images there that I hope will help you convey the idea of partnership and collaboration in your visual content. As far as working with images, I also advise paying attention to color palette and composition so that the images match your brand and convey the right mood. Good luck with your creative content creation!