I'm working on a design for an application that shows used cars. On the car details page, some cars may have many photos, and I'm not sure how I should show that there are more/many viewable photos.
I was thinking of using circles in a carousel like this,
but if a car has 30 photos, I wouldn't want it to have 30 little circles. I also considered using arrows on either side of the image, but I'm just personally not a fan.
What is the best way to show that the user can view more photos?