“Christmas is all about magic and sharing and doing nice things,” explained Helen.
Each fairy painting gets a name.
Helen and Tracy said they had received some “heartwarming messages” from people who had found a rock named after loved ones.
They start painting the rocks each September.
They estimate they have painted about 300 rocks during the run-up to this Christmas.
Children and adults alike come to discover the fairies over the next few weeks, and some families have said it has become their new Christmas tradition, said Tracy.
Aria, seven, said “it’s just amazing”, and that she chose her rock because she liked how it was painted like “Santa”.
Jessica and Madeline said “they’re all so beautiful it was very hard to pick” their favourite.
They said finding the fairy glen had made them feel very happy.