Art and Gratitude

1234567
Across
  1. 4. where was the artist´s piece donated?
  2. 6. which characters should be thrown in the wastebasket?
Down
  1. 1. what is the name of this piece of art?
  2. 2. in which country was the artist born?
  3. 3. the pandemic is caused by which diasease?
  4. 5. the only colour without being black and white in this work
  5. 7. the artist who paid tribute to the nurses