Hi All. Would like some feedback re my issue. Im new to this field with no experience whatsoever. I started a new half leg sleeve  and went to my 1st session( 3 hours ).  How many hours approximately a half leg sleeve takes? Also my main concerns are that at the moment im not figuring out how the artist is going to connect together and will a finished product look different cause at the mo im not that sure that it looks great and as i hoped for? It is a black and gray tattoo with shading and although half is nearly done items are not standing out from the  design.  Any feedback please maybe to make me understand issue better. Thanks.