Explanation

A Vaccine Vial Monitor (VVM) is a small sticker or label attached to vaccine vials.

It indicates whether the vaccine has been stored at the correct temperature.

It helps healthcare workers determine the potency and safety of the vaccine.

Explanation

Perspective drawing shows how objects appear smaller as they get further away, creating depth.

Joining road sides to a vanishing point is a common example of linear perspective in art.

Explanation

An open palette allows the use of a wide range of colors, without restriction to any specific scheme.

It gives the artist creative freedom to explore diverse color combinations in their artwork.

Explanation

Freehand sketching involves drawing directly by hand without tools like rulers or compasses.

It helps in quickly visualizing ideas and improving creativity and hand coordination.

Explanation

An art gallery was built in Clifton, Karachi in honor of the renowned Pakistani artist Ismail Gulgee.

It was constructed due to public admiration and demand to preserve and showcase his artistic contributions.