Holland Vs The Netherlands - though is isn't really flag related, it's helpful geography none the less. And when someone wants a Dutch flag - I can't ever remember it's for the Netherlands! Here is the explaination - hooray!
The Netherlands is famous for its tulips and windmills. There are still over a thousand windmills in the Netherlands, often run by volunteers. Tulips are cultivated in fields full of beautiful colors throughout the country in the spring.
These photos capturing Earth from above are absolutely ethereal