MEDIUM: oil based gloss paint on matt paint.
SIZE: 60cm x 60cm
Acid, oh acid, You’re sour and strong, A chemical substance, That can do no wrong.
You’re found in our stomachs, And in car batteries too, In labs and in factories, Where you’re used to make goo.
You’re a group of substances, With a pH less than seven, but the best acid of all is two for a tenner.