Which of chopin’s works consists of 21 short pieces for solo piano?

Which statement about landscaping by thomas cole, vincent van gogh, shen zhou, and ansel adams are true? choose all answers that are correct. a. adams manipulated values in his photographs to capture how he felt about a landscape. b. cole made realistic landscapes that lack symbolic or moralistic meaning. c. shen used expressive brushstrokes to build up objects and used washes to fill larger areas. d. van gogh used intense color, bold brushwork, and distorted forms to express his emotions.

Which print was made using the techniques of hatch, cross-hatching, and textural lines

Need some ! asap i need to figure out 3 major changes in bridges over time and why these changes to adapt to both improvements in technology and changing social links would also alot.