Which characteristics of northern renaissance art did albrecht dürer use in artworks?

choose all answers that are correct.

a.
dürer's figures display a proud, confident expression due to the influence of humanism.

b.
dürer's works depict religious subjects because he created them for leaders of the church.

c.
dürer's paintings and prints appear to have a flattened space rather than a sense of depth.

d.
dürer's works exhibit a great attention to detail and texture and an interest in the natural world.

e.
dürer's figures look true-to-life, with physical likeness and personality and proper proportion.

f.
dürer's works include symbolic images.