there are many types of Yuri... one surprises me if i see it being asked about. so no. Its not Obvious.

Also to draw Yuri, just look for a picture of the character and draw thm in your style or attempt to draw in the anime style,,, There is no exact way to draw the character, just put the details the character has, thats all that matters. like if the chracter has their hair in a way all the time, draw that~ if they have a specific outfit, draw it! thats all... just small to large detail that screams its the character