Impressions from a long time ago

What is your overall impression of the meaning behind the 4 sketches?

Summary of the sketches
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Sketch 1 - 1974 The sketch was reproduced from memory. The person with a walking stick raised in the air was unknown. He was seen walking through a potato field towards an old allotment after 15:00hrs during the summer holidays of 1974. The precise location is between the former ICI Number 5 salt pumping station and Preesall windmill, Lancashire, UK. The view is looking North past Acre Lane and towards Curwen Hill Farm.
Sketch 2 - 1983 The sketch was reproduced from memory. A person is seen clipping a hedge during the summer with a Navy Blue Rolls-Royce driving West towards him. The location from where this sketch is reproduced is in the small village of Goosnargh, North of Preston. Lancashire. UK
Sketch 3 - 1986 The sketch was reproduced from memory. A young attractive lady is seen talking to a smartly dressed person. It is unknown if the elderly person was the girls father or has another relationship with her. The precise location is Chateau D´Ouchy, Lausanne, Switzerland. The view is looking South East over Lake Leman. 
Sketch 4 - 1989 The sketch was reproduced from memory. It shows an elderly person sat on a chair at the stern of a luxury yacht on the Costa del Sol. To the right of the seated person is an elderly lady whispering in his ear. To the right of the elderly lady is another elderly man looking away from the scene. To the left of the seated elderly man is a young lady aged in her 20´s. She has blonde hair and was seen talking to the seated person. To the left of the blonde lady is a male person probably of a similar age with a camera strapped around his neck. The location is Puerto Banus, Marbella, Costa del Sol, Spain. The view is looking East towards the Mediterranean Sea.

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