Hello, I am user Avda from Berlin, Germany.
You can also find me at www.avda-foto.de.
My Flickr stream can be found at www.flickr.com/photos/93015232@N04/.
Many of my images are available under the creative commons license. They can be used for free, if the license conditions are implemented. (Publication of my user name and the license conditions close to the image.)
The details of the license can be seen directly at my original publication, e.g. at the Wikimedia or Flickr site.
In case you want to use some of my images without further conditions, you can contact me to obtain an individual agreement including an invoice. The fee is according to the MFM overview of common market fees.
Also I can create new images of objects, people or events for you.
Don't hesitate to contact me for queries about my work. My contact data can be seen here.