These days photography is fast emerging as a popular and interesting career choice among the people of different age group.

It depends on the level of photography you aspire for, it depends upon how much you know about photography. If you want to do photography just for fun or as your hobby then you can do internships by learning photography skills by yourself or through internet, as internet is full of knowledge. Few websites also provide free or paid learning programs, you can go for it.

But if you want to make a career in photography then you should go through a proper learning process. A proper course may help you learn faster and they'll help you and teach you to develop your photographic visions and skills.

So, you can absolutely apply for internship programs without pursuing any photography course but make sure that you've a proper knowledge about photography because they'll ask you about your past works and experiences.

Hope this helps you !

All the best for your bright future !!