Create an illustration depicting the old pier of Puerto Colombia as it would have appeared in the early 20th century. The scene should feature several sailing ships docked at the pier, showcasing their elaborate masts and rigging. Include workers actively engaged in loading and unloading goods onto and off the ships, with crates, barrels, and sacks present to give detail to the cargo. Represent the pier's architecture of the time, with worn wooden planks and any other period-appropriate details. Surrounding the pier, add the tropical setting and backdrop reflective of Colombia's coast, with the sea stretching out to the horizon and possibly nearby colonial-style buildings, An image of the old dock of Puerto Colombia in the early 20th century featuring several sailing ships moored. People are working on loading and unloading cargo