A picture of a new, shiny whistle. No sign of a pea.
A whale, floating on the ocean, blowing a spout of water upwards.
A sheep's head.
A piece of kitchen equipment, looking like a colander or similar.
Whistle whale ewe wok - Whistle While You Work
A restaurant worker, carrying a bottle of wine and two glasses.
A lamp, with the bulb on, just peeking out from under the shade.
The letter "O".
A bucket, full of water and soap suds.
Waiter shade O pail - A Whiter Shade of Pale
A cloud, with rain falling from it.
A castle tower.
The number 4.
A close-up on a chain, and one particular link.
The phrase "On my".
Someone's head, facing to the left.
Raindrops keep 4 link on my head - Rainsdrops keep falling on my head
A mole, just peeking out of its molehill on a lawn.
The letter "O" again.
Four people, all marked in turn : Pa, Ma, Bro and Sis.
A giant tractor tire.
Mole O kin tire - Mull of Kintyre
The lower half of a face, with a big wide grin and slight stubble.
Same picture, only there might be a touch more stubble (could be slight artistic cock-up).
A man with his hand up in front of his face going "Psst" to the man behind him wearing a strange hat with a star on it.
The letter "O" yet again.
A tap gushing out water into clouds (could be steam) and an arrow pointing down into those clouds.
Three 'House to rent' placards.
A boy holding up a bowl and the words "Please Sir".
A fried egg.
What is either a rooster or a hen, depending on what the artist thinks they look like.
Lets Twist Egg Hen - Lets twist again