Michael Jackson’s three children made a rare public appearance Monday. Prince, 14, Paris, 13, and Blanket, 9, along with their grandmother Katherine Jackson, helped dedicate some Michael Jackson artwork at Children’s Hospital Los Angeles.

Ten pieces of artwork created and signed by the pop star were donated. Each piece of drawing reflected his love of chairs, keys and the number seven. He was the seventh child in the Jackson family. The gift was made at a special ceremony at the hospital.

The singer’s children helped unveil the artwork. They also placed their signatures underneath their father’s signatures on some of the pieces.

Latoya Jackson “They’re whimsical, they’re magical and it’s just joy and peace. I know that when you see this, and when the kids see it, it will bring some type of joy to them, and at the same time, I know it will bring some type of joy to my brother as well,” said La Toya Jackson.

ABC