If images aren’t displayed
Reload the webpage
Press Control-R, or click the Reload (curved arrow) icon in the Safari address field.
Check your preferences
The option to display images may be turned off. To turn on webpage images:
Choose Action menu > Preferences and click Appearance. (The Action menu is near the upper-right corner of the Safari window, and looks like a gear.)
Select “Display images when the page opens.”
Try opening a different page
If images appear on other webpages, the problem may be limited to a particular page. Contact the owner of the website for assistance.
Check the Develop menu
If you are developing a website, open the Develop menu and make sure that Disable Images is not selected.