Thank you for submitting your items for appraisal. The common denominator for these paintings would be that they are decorative and date to the late 20th or early 21st century. Two landscape paintings were apparently painted by female talented amateur artists named Kathleen and Erna respectively. The painting with the balded eagle in flight would be the better of the two. The third painting was produced by an unknown chinese painter in the painting village Dafen in Shenzhen, Guangdong province in China. There is a mainly decorative value to these paintings, the estimate is for the group of paintings. Sorry for disappointing your high expectations.