Magic Diamond Calendar

* Geometric Shape: The calendars have a multi-faceted geometric shape, appearing as a cube that can be unfolded to reveal more panels. One example at the top is more explicitly diamond or dodecahedron-like.
* Branding: All the calendars feature consistent branding with a dark green background, a large gold letter "B", and the name "BRAMER" in gold. Some panels also show images of what appear to be ornate gold handles or architectural details.
* Calendar Integration: Some of the unfolded panels clearly display calendar months and dates. The cubic example on the left shows a full year calendar on one of its faces.
* Interactive Design: The folding nature of these calendars makes them interactive and engaging. They can be manipulated to display different months or promotional content.
* Promotional Material: These are likely promotional items for a brand named Bramer, possibly associated with luxury goods, architecture, or design, given the aesthetic of the branding and imagery.