Answer: Pixel Puzzle #49

The hidden picture is a pixel creature!

The picture as Python

Here is the same picture stored as numbers in a Python list. The program reads each number and prints a symbol for it, so you can see the picture appear in the Python shell.

picture = [
    "000000",
    "012210",
    "032230",
    "042240",
    "020020",
    "000000",
]
symbols = " #@*o"

for row in picture:
    line = ""
    for number in row:
        line = line + symbols[int(number)]
    print(line)

When you run it, it prints:

 #@@#
 *@@*
 o@@o
 @  @