Never... It is like the issue of Children's art competitions too.
However. I think that the battle may be being won with some airlines.
Both Qantas and Air New Zealand have activity books for children which
do not have colouring in and do include plenty of spaces for children
to make their own drawn responses. A great change from a few years
There are those people who are not on this network or who are new to
the system who may need to be prompted to think about the issue.
Art teachers have an advocacy role in the community too.
I suspect that many of the postings on this listserve are cut and
pasted onto other listserves and so the message spreads.