Stop using stock photography and personalize your images! Get pictures of your product(s) being made or of it dressed up and finished, your employees or your place of business - whatever your needs require. Customers really love to see these!
For modification of existing graphics, creating text with special fonts, designing art posters, etc. Basically anything you could want done in Photoshop.
Want your own personalized graphics? My graphics design program and I can fix you up!
Picture posts are very popular and can showcase your product in very imaginative ways.
Cost depends on frequency and complexity.
Want to really take it up a notch? Turn your static images into a moving message.
When you need more than the basics but don't have the time. Tell me what you need to convey, and barring a treatise on the Medieval internal politics struggle between the Visigoths and Charlemagne, you'll get an easy reading, well written article.