Dear Jason,

Thank you for contacting Mearto with your appraisal inquiry. My sincere apologies for the delay with the appraisal.

The presented object appears to be an artwork in mixed media on paper with unknown measurements. The painting depicts an abstract motif and has the title "Dreamtime, Creation of the Coorong Birds (The Magpie Man)". It was made and signed by the contemporary Australian artist Jason Carter.

Sadly no additional information for an artist with this name fitting in style and motif is given by reference books and databases. 
Comparable objects were recently not offered and sold on the international auction market. 
This piece is in good condition and there is no serious damage visible in the images provided.
A fair market estimation would be between 150 to 300 USD.
This estimate is based on actual recent past recorded auction sales of comparable items. Retail "asking prices" can be higher and may vary.

With kind regards, 

George