airplane

Great image. A few ambiguous squares that are easy to guess. Thank you for the puzzle!

Defiantly some guessing. Nice result if you persevere.

It looked easy at first sight. But I totally mess up the wings...and I had to start from zero again.
I had to guess more then once...then I start to see the wings of the plane and I finally understood the drawing.
I don't like to guess but this is small enough to enjoy the process without going crazy.

Thanks.

Agree with Jeeg.

Much too much trial and error for me.