Ⅳ The Navel-Bottle （Original title：Ⅳ Die Nabelflasche）
| Collection No. | P01077-004 |
|---|---|
| Original title | 7 Arpaden: Arp-Mappe (Merz, no.5)：Ⅳ Die Nabelflasche |
| Title (JP) | Ⅳ へそびん |
| Artist | アルプ、ジャン（ハンス） ARP, Jean(Hans) |
| Year | 1923 |
| Classification | Prints |
| Medium | cover: letterpress, collage; prints: lithograph on paper / Portfolio of 7 prints |
| Size | 44.7×34.7 |
| Series/Portfolio | 7 Arpaden: Arp Album (Merz, no.5) （Original title：7 Arpaden: Arp-Mappe (Merz, no.5)） |