The correct answer to the question is option 2, Joseph Noel Paton.

To better understand the answer, let`s look at each option:

Option 1: Thomas Jones Barker - This is not the correct answer. Thomas Jones Barker was an English painter known for his historical and genre scenes, but he is not the creator of the art piece "In Memoriam".

Option 2: Joseph Noel Paton - This is the correct answer. Joseph Noel Paton was a Scottish painter known for his highly detailed and symbolic works. He created the art piece "In Memoriam".

Option 3: Thomas Daniell - This is not the correct answer. Thomas Daniell was an English landscape painter known for his works depicting scenes from India. He is not the creator of "In Memoriam".

Option 4: Charles D`Oyly - This is not the correct answer. Charles D`Oyly was an English artist known for his watercolor paintings of Indian landscapes and people. He is not the creator of "In Memoriam".

In conclusion, the correct answer to the question is option 2, Joseph Noel Paton, who created the art piece "In Memoriam".