I have been posting alot about knit bombing lately.
There are a lot of reasons
1) Free art in the world

we need art
we need to make art
art inspires thought and dialogue

2) unique expression

my art is not going to be like yours
everyone has a different perspective of beauty to share
expanding perspectives by viewing others art is interactive
art can communicate emotions/experiences and spread joy

3) Unlimited opportunity – in particular with the fourth of July coming

Everywhere is an opportunity to make art
US infrastructure provides LOTS of places to install art
4 day weekend – we (yarn bombers everywhere) have TIME to get a bunch of pieces up
making……