From the first part of the image i see indications of anti-slavery. There is propoganda going on, specifically the man holding an image in front of the telescope, that demonstrates the visual this man dressed in black wants his audience to see. The image he holds displays what seems to be a slave being whipped by a white man. To have that image obscure an Island of foreigners is a form of controlling the audience into what should be percieved from said Island. It’s been known, at least within stories like Hartly House, where Europeans go into an indegenious land and take over said land and that can be a possible reason as to why the telescope is being obstructed. However, does the rest of the image lean towards anti-slavery?
In fact this is where i get confused, and why political cartoons are not my fortay in deconstructing, because there’s other people in the image being protrayed as inferior without realizing it. First you have two “poor pats” sitting on the ground looking filthy and miserable. This is a way to demonstrate the Irish people who were once seen as slaves. To bring awareness to this issue is an indication that even in this time period eurocentrism was at large; globally. The display of children signing a petition to abolish slavery is also a way to criticize those individuals’ ideologies. Ultimately, this type of obscurness makes it so European people, specifically British slave owners, remain dominant in society and to do so by keeping the truth away from their slaves.