Consider the Sources
Eyes see photography very differently. We receive photos files often taken with cell phones or iPads that clients want to use in their graphics. Resolution is very important. Low Res files do not look good on printed material. They may be good for cell phone browsing and social media, but print graphics require a minimum of 300dpi to be considered for printability. Consider the sources of your photography, resolution, and subject matter. Using a good camera is key in any corporate photos.