The Lindo Wing at St Mary's Hospital where the Duchess of Cambridge will give birth to the royal baby in a few weeks has undergone an 18 month refurbishment.
Acclaimed visual artist, London born Julian Opie is providing 40 panels to be displayed over the units four floors.
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If approved the increase would trigger a county-wide referendum.
Martin Gallagher was in Euston station when he saw Grace Georgina crying - she had lost her ticket and was unable to get home to Liverpool.
Always bound to raise a few eyebrows, the fourth plinth in Trafalgar square is one of the capital's most famous places to display artwork.