Drawing of Duo Twenty one pilots - 绘制二十一名飞行员

This is a somewhat famous band, I like it a lot, although I like the design of their albums, I like them more as a brand, as a product, I find it creative.

这是一个有名的乐队，我喜欢很多，虽然我喜欢他们的专辑的设计，我更喜欢他们作为一个品牌，作为一个产品，我觉得有创意。

This drawing is based on the following image:

该图是基于以下图像：

source

This is the drawing process

这是绘图过程

These are the photographs so that you can better detail the process:

这些是照片，以便您可以更好地详细说明过程：