Well I can I can remember when I was a child  and  kids had a lot of time to do hobbies  and a favourite hobby  was to make a  a garden  and I never made one, but a friend of mine was ooh forever making these things and giving them away as presents  you got the lid of a biscuit tin or something of that sort  and you  I don't know what they used for grass  they used to model little ducks and things and he had a piece of mirror  to make a pond  have you ever seen this done?