A foldable canvas blank including a working panel, the working panel including a top end, a bottom end, a right side, and a left side; a top end panel flexibly attached to the top end, the top end panel defining a right top end locking tab and a left top end locking tab; a bottom end panel flexibly attached to the bottom end, the bottom end panel defining a right bottom end locking tab and a left bottom end locking tab; a right side panel flexibly attached to the right side, the right side panel configured to frictionally engage the right top end locking tab and the right bottom end locking tab; and a left side panel flexibly attached to the left side, the left side panel configured to frictionally engage the left top end locking tab and the left bottom end locking tab.

A foldable canvas blank includes a working panel, the working panel comprising a top end, a bottom end, a right side, and a left side; a top end panel flexibly attached to the top end by a first top end hinge, the top end panel defining a top end locking slot extending through the top end panel; and a right side panel flexibly attached to the right side by a first right side hinge, the right side panel defining a right side edge surface distal from the working panel, the right side panel defining a right side locking slot, the right side locking slot intersecting the right side edge surface and extending inwards towards the working panel, the right side locking slot configured to engage the top end locking slot to secure the top end panel to the right side panel.

A foldable canvas blank includes a working panel, the working panel comprising a top end, a bottom end, a right side, and a left side; a top end panel flexibly attached to the top end by a first top end hinge, the top end panel defining a top end locking slot extending through the top end panel; and a right side panel flexibly attached to the right side by a first right side hinge, the right side panel defining a right side edge surface distal from the working panel, the right side panel defining a right side locking slot, the right side locking slot intersecting the right side edge surface and extending inwards towards the working panel, the right side locking slot configured to engage the top end locking slot to secure the top end panel to the right side panel.

A canvas corner fixing device for an aluminum canvas frame includes: canvas frame bodies each made by means of extrusion molding and having a hollow portion formed therein and a fixing groove and a coupling groove formed on the rear surface thereof; a corner coupling member having a body, a support located at the inside of the body, and frame body insertion holes formed on one side in a vertical direction thereof and on one side in a horizontal side thereof; and a fixing member made of a soft synthetic resin and having coupling protrusions protruding from one side in a vertical direction thereof and from one side in a horizontal side thereof.

A canvas corner fixing device for an aluminum canvas frame includes: canvas frame bodies each made by means of extrusion molding and having a hollow portion formed therein and a fixing groove and a coupling groove formed on the rear surface thereof; a corner coupling member having a body, a support located at the inside of the body, and frame body insertion holes formed on one side in a vertical direction thereof and on one side in a horizontal side thereof; and a fixing member made of a soft synthetic resin and having coupling protrusions protruding from one side in a vertical direction thereof and from one side in a horizontal side thereof.

A canvas fixing device for an aluminum canvas frame includes: canvas frame bodies each made of a lightweight metal, a fixing groove formed on the rear surface thereof and having a support protrusion, a coupling groove formed on the rear surface thereof, and a support wall formed between the fixing groove and the coupling groove and having a lower height than the rear wall thereof; and fixing pins molded with a thin plate and having a fixing protruding portion and wedge-shaped protrusions formed on top side thereof and an elastic portion bentedly formed on bottom side thereof, the elastic portion having a support piece formed by bending the bottom of the fixing pin, an elastic piece formed by bending the end of the support piece, and an extension protrusion extending from the elastic piece and having a locking projection protruding therefrom.

A removably attachable handle apparatus includes brackets coupleable to canvas art with handles coupleable to the brackets. Brackets may be positioned on opposite sides of the canvas art. An artist may then grasp the handles to create art (e.g., acrylic pours) or may otherwise transport wet art without fear of smudging the art.

A removably attachable handle apparatus includes brackets coupleable to canvas art with handles coupleable to the brackets. Brackets may be positioned on opposite sides of the canvas art. An artist may then grasp the handles to create art (e.g., acrylic pours) or may otherwise transport wet art without fear of smudging the art.

A system for mounting a covering (e.g., a fabric material) upon a frame is constructed from a plurality of elongated frame parts. Each frame part has two mitered ends and a channel formed therein. The related mounting method includes the steps of: (a) using a jig to hold the fabric material against the frame; (b) inserting a plurality of retaining splines within respective channels so as to capture the fabric material within the channels between one retaining spline and a corresponding floor of the channel, whereby a plurality of corner pleats are formed; and (c) using a tool to invert each corner pleat into a corner joint formed between respective adjacent frame parts so as to form an internal fold at each corner of the frame.

A system for mounting a covering (e.g., a fabric material) upon a frame is constructed from a plurality of elongated frame parts. Each frame part has two mitered ends and a channel formed therein. The related mounting method includes the steps of: (a) using a jig to hold the fabric material against the frame; (b) inserting a plurality of retaining splines within respective channels so as to capture the fabric material within the channels between one retaining spline and a corresponding floor of the channel, whereby a plurality of corner pleats are formed; and (c) using a tool to invert each corner pleat into a corner joint formed between respective adjacent frame parts so as to form an internal fold at each corner of the frame.