SOMETHING colourful is moo-ving through St Joseph’s Primary School in Sorrento – and it’s got everyone talking.Students from Year 3/4 have been busy turning a life-size fibreglass cow into a dazzling masterpiece as part of Dairy Australia’s “Picasso Cows” program. Covered in farmyard flair, the colourful cow showcases the young artists’ knowledge of the dairy industry. Health and nutritional benefits of dairy, life on the dairy farm, and how milk ends up in their lunchboxes have been among their key learnings. The school will now enter a national competition that will judge the best creative cow.Sustainability/visual arts teacher Jane Byrne…