sound picture: fun on a boat

If it won't play above on your pc, use the link below:
sound picture: fun on a boat from Kip Jones on Vimeo.


Through sound and picture, depicting some old people having fun on a tender boat in a rough bay off of St Peter Port Guernsey

How can we 'see' what we hear? How does image increase our desire to hear? Do we always need to see what we hear, or does our imagination fill in the missing picture?