Watercolor and ink painting signed 'Susan Daly'

This framed artwork appears to be a mixed-media piece, combining ink line work with watercolor washes on paper. The subject depicts a coastal landscape, specifically recognizable as the Catalina Island Casino situated near the waterfront with rolling hills behind it, featuring small boats in the harbor and stylized palm trees. The color palette includes subdued earth tones for the hills, a reddish-brown roof on the prominent building, and soft blue washes representing water and sky. The line work is executed in dark ink, providing sharp architectural details and strong outlines for the landscape. At the lower right corner, there is a visible handwritten signature that appears to read 'Susan Daly', accompanied by an inscription that reads 'Avalon, Catalina Island'. The piece is matted in a multi-layered cream-colored matboard and housed behind protective glass within a wide frame, though the exact materials of the frame are not discernible from the photograph. Overall condition appears visually stable with normal presentation framing, but authenticity remains unverified and the attribution rests entirely upon the legible signature and inscription at the lower right corner.

Based on what I can see in the photograph, this framed watercolor and ink painting depicts the Catalina Island Casino in Avalon, measuring within standard decorative art dimensions, and bears a signature at the lower right corner reading 'Susan Daly'. I cannot verify from a photo alone the exact age of the paper, the permanence of the pigments, or the physical state of the artwork beneath the protective glass and multi-layered matting. The visual presentation appears stable and well-framed, but attribution remains a working assumption based solely on the visible signature and inscription rather than a fully documented paper trail. In the current secondary market, regional watercolor landscapes and topographical artworks by regional or listed artists typically trade within a modest decorative range, driven largely by local subject matter appeal and interior design demand. The estimated range of $300 to 600 assumes that the attribution to Susan Daly is correct; however, this figure is entirely conditional upon future authentication. An unauthenticated piece, or one determined to be a decorative reproduction, amateur copy, or executed simply 'in the style of' the named artist, would generally hold significantly lower value, typically closer to the cost of framing and materials alone, around $50 to 150. To move beyond this preliminary estimate and better support the attribution, physical inspection by a qualified paper conservator or fine art appraiser would be necessary, alongside any available provenance documentation or gallery records tracing the piece's history.