Denmark
| Country: | Denmark |
| Type: | Postage stamps |
| Series: | Wavy Lines (With Hearts / Diagonal hatch background) |
| Nominal: | 50 øre |
| Year: | 2010 |
| Size: | 20.2 x 23.6 mm |
| Perforation: | Serpentine Die Cut 12¾ |
Wavy Lines (With Hearts / Diagonal hatch background)
 Wave lines |  Wavy Lines Centenary |  Wavy Lines |  Wave lines |
 Wave lines |  Wave lines |