Probably produced in Milan in the late 15th or early 16th century, this velvet has a pattern that can be identified as the sempervivum tectorum, a perennial plant that thrives in barren and mountainous places. Francesco Sforza (1401-66) adopted it as his heraldic device along with the motto Mit Zeit (with time). He may have been referring to his endurance and perseverance in obtaining his political position. During his reign (1450-66) the plant was represented only by the large central flower, isolated from stems and leaves and repeated across the width of the fabric three times. The motif evolved over the following twenty years into a more naturalistic version, such as is seen on this velvet. This pattern on an even richer, gold brocaded velvet is represented on the stomacher and sleeve of a gown worn by Bianca Maria Sforza in a potrait by De Predis. This portrait was made to commemorate her marriage to Maximilian of Austria in 1493. In this context, the pattern probably referred directly to the dynasty from which she came.