4K HD Wallpaper: Black and White Architecture

Sharp building from Madrid in this image took by the Spanish photographer and designer - Joel Filipe - and shared from his courtesy under CC0 license. If you like the above preview, download the wallpaper optimized for use in phones, tablets, desktop backgrounds, blogs, social media, web templates...

Widescreen Desktop / Macbook (Retina): 2880x1800 (fits on: 2560x1600, 1920x1200, 1440x900)
High Definition HD 1080p: 1920x1080 (fits on: 1600x900, 1366x768, 1280x720)
Samsung Galaxy Tab & iPad: 2048x2048 (compatible with many tablets)
HTC, Samsung Galaxy & iPhone: 1080x1920 (compatible with many phones)

Photographer: Joel Filipe from Madrid, Spain | Twitter @joelfilip | Unsplash Portfolio
License: Public Domain CC0.
Dear visitors, if you upload the image elsewhere, it would be nice to mention the photographer and the source.
Thank you!

Feedback please...