The correct answer is: a) Handmade paper.
Jammu and Kashmir paintings are traditionally painted on handmade paper. The paper is made from the bark of the mulberry tree and is known for its high quality and durability. It is also absorbent, which allows the paint to adhere to the surface evenly.
Silk is another common support for Jammu and Kashmir paintings. Silk is a strong and durable fabric that is also absorbent. It is often used for paintings that are intended to be displayed in humid environments.
Canvas is a less common support for Jammu and Kashmir paintings. Canvas is a strong and durable fabric that is also absorbent. It is often used for paintings that are intended to be displayed in dry environments.
Wood is not a common support for Jammu and Kashmir paintings. Wood is a strong and durable material, but it is not absorbent. This means that paint does not adhere to the surface evenly and can flake off over time.
In conclusion, the correct answer is: a) Handmade paper.