A dividing wall system (2, 10) comprising several wall elements that merge into one another, - wherein at least one wall element is realized in the form of a step element (100, 150), o wherein the step element (100, 150) has two contact surfaces (101, 102; 151, 152) that are oriented parallel to one another, o wherein the step element (100, 150) has two visible surfaces (103, 104; 153, 154) that are oriented, in particular, parallel to one another, o wherein the first visible surface (103; 153) extends continuously from a lower edge (105, 155) to an upper edge (106, 156) of the step element (100, 150), o wherein the second visible surface (104; 154) is realized in the form of a stepped visible surface (104; 154) that has at least two partial visible surfaces (107, 108; 157-160), which merge into one another via at least one shoulder (109; 161-163) having a supporting surface (110; 164-166), - wherein the contact surfaces (101, 102; 151, 152; 201, 202; 253, 254) of adjacent wall elements are congruent, - wherein adjacent wall elements lie opposite of one another with their contact surfaces (101, 102; 151, 152; 201, 202; 253, 254) and are connected to one another, in particular, with at least one connecting means (4, 5), and - wherein a plurality of usable surfaces having terraced stepping (110; 164-166; 208; 266-268) are created due to the design of each shoulder (109; 161-163; 207; 263-265) with a supporting surface, characterized in that - at least a wall element is realized in the form of a corner element (200, 250),- wherein the corner element (200, 250) has two contact surfaces (201, 202; 253, 254) that are oriented relative to one another at an angle (α) of 20° to 160°,- wherein the corner element (200, 250) has two visible surfaces (203, 204; 255, 256),- wherein the first visible surface (203, 255) extends continuously from a lower edge (205, 257) to an upper edge (206, 258) of the corner element (200, 250),- wherein the second visible surface (204, 256) has at least one shoulder (207; 263-265) with a supporting surface (208; 266-268) and at least one partial visible surface (209; 259-262). - wherein at least one wall element is realized in the form of a step element (100, 150), o wherein the step element (100, 150) has two contact surfaces (101, 102; 151, 152) that are oriented parallel to one another, o wherein the step element (100, 150) has two visible surfaces (103, 104; 153, 154) that are oriented, in particular, parallel to one another, o wherein the first visible surface (103; 153) extends continuously from a lower edge (105, 155) to an upper edge (106, 156) of the step element (100, 150), o wherein the second visible surface (104; 154) is realized in the form of a stepped visible surface (104; 154) that has at least two partial visible surfaces (107, 108; 157-160), which merge into one another via at least one shoulder (109; 161-163) having a supporting surface (110; 164-166), o wherein the step element (100, 150) has two contact surfaces (101, 102; 151, 152) that are oriented parallel to one another, o wherein the step element (100, 150) has two visible surfaces (103, 104; 153, 154) that are oriented, in particular, parallel to one another, o wherein the first visible surface (103; 153) extends continuously from a lower edge (105, 155) to an upper edge (106, 156) of the step element (100, 150), o wherein the second visible surface (104; 154) is realized in the form of a stepped visible surface (104; 154) that has at least two partial visible surfaces (107, 108; 157-160), which merge into one another via at least one shoulder (109; 161-163) having a supporting surface (110; 164-166), - wherein the contact surfaces (101, 102; 151, 152; 201, 202; 253, 254) of adjacent wall elements are congruent, - wherein adjacent wall elements lie opposite of one another with their contact surfaces (101, 102; 151, 152; 201, 202; 253, 254) and are connected to one another, in particular, with at least one connecting means (4, 5), and - wherein a plurality of usable surfaces having terraced stepping (110; 164-166; 208; 266-268) are created due to the design of each shoulder (109; 161-163; 207; 263-265) with a supporting surface, characterized in that - at least a wall element is realized in the form of a corner element (200, 250),- wherein the corner element (200, 250) has two contact surfaces (201, 202; 253, 254) that are oriented relative to one another at an angle (α) of 20° to 160°,- wherein the corner element (200, 250) has two visible surfaces (203, 204; 255, 256),- wherein the first visible surface (203, 255) extends continuously from a lower edge (205, 257) to an upper edge (206, 258) of the corner element (200, 250),- wherein the second visible surface (204, 256) has at least one shoulder (207; 263-265) with a supporting surface (208; 266-268) and at least one partial visible surface (209; 259-262).