It represents a person mounted om a horse
I am a equestrian.
The word "equestrian" is derived from the Latin "equestris", or horseman.
i was in-voled in an equestrian program
The word equestrian refers to a person skilled in equitation, or horseback riding.
1656
The Federation Equestrian International is the governing body of equestrian sports. The FEI headquarters are based out of Lausanne, Switzerland.
"Equestrian competition".
rider
· equestrian
equine refers to horses
from Latin equester, equestr-, horseman, horse
I think you need to give more specific information. What do you mean by "such equestrian portraits"?