small question but need urgent help

[libra91]

been doing so much coursework recently I think my brains just gone to sleep so please could someone give me some ideas or points that will help me with this case study:
A group of parents have come to see you and ask why you have organised a body painting session for babies. Their concern is that it is simply encouraging their children to be messy and they cannot see that it has any purpose or value.
1.How will you respond to the parents' concerns?
2.Describe the benefits of such an activity...