These are some backdrops of the Classic Boingball and a Cloud background.

Includes sizes: 640x480, 800x600, 832x624, and 1024x758.  They are in JPeg format.

Thanks to Christoph Bubel for original Boingball upload.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                81214   81214 100.0% -lh0- 5d72 Feb 10  1999 Boing1-1024.jpg
[generic]                36972   36972 100.0% -lh0- 2e3e Feb 10  1999 Boing1-640.jpg
[generic]                54421   54421 100.0% -lh0- 46f3 Feb 10  1999 Boing1-800.jpg
[generic]                57511   57511 100.0% -lh0- 4892 Feb 10  1999 Boing1-832.jpg
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         4 files  230118  230118 100.0%            Feb 11  1999