Karl TIRÉN
1869–1955, Sweden
![Signature by Karl TIRÉN](https://www.artsignaturedictionary.com/images/upload/17/17e317827b093226c83616a6759cb93f-1000.jpg)
1909
Signature considered genuine
![Signature by Karl TIRÉN](https://www.artsignaturedictionary.com/images/upload/6d/6dfd57f0ad52a054feb4382617f8352b-1000.jpg)
1912
Signature considered genuine
![Signature by Karl TIRÉN](https://www.artsignaturedictionary.com/images/upload/25/25f8ab65c38c90d6b6d19086fc448a1a-1000.jpg)
1917
Signature considered genuine
![Signature by Karl TIRÉN](https://www.artsignaturedictionary.com/images/upload/10/10a5a25ec86b114cd59c606795b34213-1000.jpg)
1926
Signature considered genuine
![Signature by Karl TIRÉN](https://www.artsignaturedictionary.com/images/upload/eb/eb041ec1737178a7b38200dbf288084c-1000.jpg)
1930
Signature considered genuine
![Signature by Karl TIRÉN](https://www.artsignaturedictionary.com/images/upload/8f/8febd415ba28b27ef1917efaa6b0417b-1000.jpg)
1937
Signature considered genuine
![Signature by Karl TIRÉN](https://www.artsignaturedictionary.com/images/upload/89/897f6bbc2594c1ef60eed6f65d941ce5-1000.jpg)
1948
Signature considered genuine
![Signature by Karl TIRÉN](https://www.artsignaturedictionary.com/images/upload/a7/a784700944e1ed1bc0088e88466cf577-1000.jpg)
1952
Signature considered genuine
![Signature by Karl TIRÉN](https://www.artsignaturedictionary.com/images/upload/75/750b0ab87db65604de5e77cb70dee34d-1000.jpg)
Signature considered genuine