<span>By the 10th century an art of an adherent of the religion based on the teachings of Buddha which is Buddhist art discusses to the wealth and various illustrations of pious pictures, statues and extra photographic tradition and signs acquiring from different Buddhist societies discovered everywhere in the world. Buddhism effectively vanished in India around 10th century due, in part to the strenuous enlargement of both Islam and Hinduism.</span>
Back in those times, nobody had the experience or practice to make the things they painted look realistic. They didn’t really have the years of experience of people before them to go off of. Also, they probably had quite limited tools.
I'm srry if they are wrong, but I think it's everything EXEPT, Air os enclosed in the body of the instrument!
Don't go near dirt
Use a camera bag
Don't get it wet
Don't touch the lens
Set it down in an appropriate place
Don't drop it
