Answer: Pixel Puzzle #66

The hidden picture is a flower!

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 = [
    "0010100",
    "0111110",
    "1112111",
    "0111110",
    "0010100",
    "0003000",
    "0303000",
    "0033000",
]
symbols = " #@*"

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

When you run it, it prints:

  # #
 #####
###@###
 #####
  # #
   *
 * *
  **