Shark or Redfish

Seeing Redfish tailing this week got me to do some drawing. I've had to cut some days short due to lightening so I got my sketch book out and tried to draw one. I think it looks more like a Shark dorsal than a Redfish tail but here is what I came up with. May have to try it again.

Looks like you’re on to something. Keep at it. I’m interested in seeing your progression.

Mine would probably taste like paper and graphite...