Charcoal

Today at Enrich I learned how to draw mountains with charcoal. My drawing looks effective even though it is just black and white. It smudges really well. For passion time I tried to see how high I could get with the Fibonacci numbers I got up to the first 50 then I ran out of time. 1 2 3 4 5 6 7  8   9  10 11 12   13  14    15    16  17   18      19    20     21     22         23

0,1,1,2,3,5,8,13,21,34,55,89,144,233,377,610,987,1597,2584,4181,6765,10946,17711,

   24       25       26       27          28         29        30           31         32               33         28657,46368,75025,121393,196418,317811,514229,832040,1346269,2178309,

  34            35         36              39        40             41            42             43       

3524578,5702887,9227465,14930352,24157817,39088169,63245986,102334155,

  44                45              46             47                48               49            

165580141,267914296,433494437,701408733,1134903170,183631903,

     50

2971215073,