After spending months in a sanatorium during the summer and autumn of 1900, Weber and his wife travelled to Italy at the end of the year and did not return to Heidelberg until April 1902.
Después de meses en un sanatorio durante el verano y otoño de 1900, Weber y su esposa Marianne viajaron a Italia a finales de este año, para no regresar sino hasta abril de 1902.