Building castles (in the air?)

315 days into my 365 Sustainable Decisions Challenge:

When I have a plan for a new project, it may sound like building castles in the air. In that case, it's exactly right for me, as I love drawing the blueprints and transforming them into a real castle; a castle for you to live in so that I can go and build the next.

Building castles (in the air?), sustainability, sustainable living, climate action, project