Puzzle 11

Do this to your boat to go gently down the stream

Vigorous cleaning to make something shine

Place where rockets take off

Seashells attached to rocks

Something that cannot be seen

Huge fashion footwear, used on lunar surfaces?

Courtroom plea of an innocent person

Deeply embarrassed or humiliated

Organ of smell, from the Italian capital maybe?

Protected, covered, dry from rain

Masterpiece; an impressive painting or sculpture

French sparkling wine

Jagged flashes of light in the sky

Leaking red bodily fluid from the nostrils

Containers for screws and hammers