Thank you for the additional information. This is a Chinese ink painting probably made in the late 1900s or 20th century. The seal is unidentifiable. The signature in black ink reads 文 (wen: literature) and the second character is unreadable. I was unable to identify the artist, unfortunately. Below are links to hammer sales of similar pieces to give you an idea of the market. My valuation is based on these. Please let me know if I can assist further.

Unsold, est 80-100
https://www.liveauctioneers.com/item/71044501_chinese-painting-w-chrysanthemums-and-butterflies

$125
https://www.liveauctioneers.com/item/66588308_chinese-butterfly-chrysanthemum-flower-painting

$150
https://www.liveauctioneers.com/item/86519201_chinese-painting-on-silk-butterflies-and-flowers

$150
https://www.liveauctioneers.com/item/94928128_chinese-painting-peonies-and-chrysanthemum

$500
https://www.liveauctioneers.com/item/2306469_751-a-chinese-painting-height-39-12-x-width-29-12-i

$800, known artist, 19th c.
https://www.liveauctioneers.com/item/5854499_60-a-chinese-painting-of-a-chrysanthemum