Thank you for submitting your item for appraisal. This appears to be a painting from Vanguard Studios, manufactured by one the hundreds of art students working for this company, signed with trademark signature "Lee Reynolds". These paintings were produced for home decor only, but nonetheless capture the spirit of the period. Such paintings are a great authentic addition to mid century modern furniture. The estimate is based on similar paintings offered or sold at auction. There is no measurement for the sentimental value you might attach to it.