base member 119 the wheels 126 can be casters configured to roll along a support surface the base assembly 120 can have other configurations that provide desired functionality referring to fig2 chest support assembly 104 can include a chest support 150 and an elongate member 152 the chest support 150 has a front side 160 for facing a person to be tattooed and a backside 162 facing the tattoo artist the chest support 150 can include armrest receiving portions 170 a 170 b having a complementary shape with the armrests 110 a 110 b respectively when the armrests 110 are in the stowed position fig1 the armrests 110 a 110 b can be received by the armrest receiving portions 170 a 170 b respectively such that the chest support assembly 104 i e the chest support 150 and armrests 110 has an upside down u shape configuration the size and configuration of the chest support assembly 104 can be selected based on the desired amount of cushion size of the user and or desired range of motion of the tattoo artist the armrests 110 a 110 b can be generally similar to each other and accordingly the description of one armrest 110 a 110 b applies equal to the other armrest 110 a 110 b unless indicated otherwise the armrest 110 a can include a mounting end 180 a terminal end 182 and an elongated main body 184 therebetween the mounting end 180 can be pivotally coupled to the chest support 150 the elongated main body 184 can have an upper surface 196 upon which the artist 39 s arm can rest a rod not.