Can you answer the question that it’s in blue please

You could use a kitchen sponge or a blanket. Honestly, you could use just about anything for an abstraction even a toothbrush. Just make sure to zoom in and crop the photo. You could use repeating  patterns and even flukes in  patterns (such as a four leafed clover)

Explanation:

did I answer right?

the answer is:  

he is voicing feelings shared by all humans regardless of race.

in paul laurence dunbar's poem "we wear the mask," he replicates the words mask and we to emphasize how people in general -not just black americans- hide their true feelings. he suggests the masks cover people's faces and eyes, which are the main parts that display their emotions. he also thinks people's pain conceal behind those masks, so that they cannot see reality and nobody is able to see one another's sorrow.