A. v Teeffelen (XX) - Magnolia's

The painting in the image is a work by the artist A. van Teeffelen, titled "Magnolia's".
This specific work is a classical still life that depicts white magnolia flowers in a dark vase against a subdued background. Here are some details about the painting:
Dimensions: The canvas is 80 cm wide and 60 cm tall.
Signature: The work is signed by the artist in the lower left.
Style: It is painted in a realistic, traditional style with much attention to the contrast between the light petals and the dark surroundings (often referred to as a chiaroscuro effect).
The artist is known for his atmospheric floral still lifes that are often presented in a gold-toned ornamental frame, as is the case here.