The following sample posted by Dartmouth College is very interesting. It shows the same phrase written 13 different ways (as if by 13 different people).Greek Today - Handwriting Samples
The same would apply in English. We were all taught how to write the alphabet in grammar school, using a very structured formation of the letters. If we sat down with 13 different people, 10 years later, what would their handwriting look like?
Here are a few more examples you might find helpful.
Greek Handwriting - previously posted on HellenicGenealogyGeek.com in April 12, 2009
Greek Alphabet Handwritten - YouTube video
Greek Handwriting - Handwritten Letters in Greece by Harry Foundalis