Signed Original Nautical Marine Coastal Painting

Unidentified Artist (Signed lower right corner) · Art & Decor > Paintings

Signed Original Nautical Marine Coastal Painting

Era / Decade

1970s (DATED '77' next to the signature in lower right corner)

Material

Watercolor on heavy textured watercolor paper, paper matting, framed under glass

Condition

Very Good. The watercolor artwork itself appears clean with vibrant cool blue and teal tones. The matting shows minor light yellowing/age toning typical for vintage framed paper art. Glass cover is present.

Demand Level

Moderate (Vintage original art, especially nautical/coastal blue subjects, maintains steady demand on decor and resale platforms).

Resale Value

Estimated Resale Value

$35.00 - $65.00 - $110.00

Estimated Retail Value

$100.00 - $250.00 (Original vintage original artwork gallery price equivalent)

Comparable Sales

Unattributed 1970s signed coastal watercolor paintings generally sell between $40 to $80 on Etsy and eBay depending on frame quality and size.

Description

Original mid-century / vintage 1977 coastal seascape watercolor painting featuring cool blue, slate, white, and dark blue tones depicted in fluid, expressive brushstrokes. Signed and dated '77 by the artist in the lower right corner. Beautifully matted and framed under glass, making it an ideal piece for coastal, nautical, MCM, or transitional decor settings.

Key Features

Hand-painted original work of art, hand-signed and dated 1977, serene coastal palette, mid-century modern/boho aesthetic appeal.

Authenticity Indicators

Original watercolor application visible in paint pooling, wet-on-wet technique, and paper texture. Confidence level: High (for being an original hand-painted vintage piece).

Flaws to Note

Unidentified artist signature makes pricing rely on aesthetic appeal rather than artist notoriety. Slight mat yellowing along border.

Selling Guide

Where to Sell

eBay, Etsy (qualifies as vintage over 20 years old), Facebook Marketplace (local pickup avoids glass shipping risks).

Selling Tips

Photograph without glare by photographing at a slight angle or using indirect natural lighting. Clear up the artist's name in listing tags if fully deciphered. Mention style keywords like 'Mid-Century Modern Seascape', 'Original Watercolor 1977', and 'Coastal Wall Decor'.

Appraised on 7/24/2026