Why are traditional Venetian gondolas painted black?

Here is the question :

WHY ARE TRADITIONAL VENETIAN GONDOLAS PAINTED BLACK?

Here is the option for the question :

Because black is aesthetically pleasing
To match the dark canal waters of Venice
To limit displays of wealth
It’s the color of the city’s flag

The Answer:

And, the answer for the the question is :

To limit displays of wealth

Explanation:

[STC001917] Even though they have a reputation for being sleek and dark in color, the famed black gondolas that are used to go around the canals of Venice were not painted that way for the sake of aesthetics alone. Gondolas used to be ornately decorated and painted in a variety of hues, including gold at one point in time. As they were once the transport for nobility, the luxurious and sometimes garish display of wealth isn’t any different than the rich flashing their Lamborghini or yacht in this day and age. In 1609, however, the Senate passed a decree that limited the pomp and circumstance by mandating that all gondolas be painted black. This put an end to the display of luxury that had been going on up until that point. Even in modern times, the traditional gondolas of Venice are painted a consistent black color.