Article: The painting on the left is titled “The light to the future”; the one on the right is titled “The light illuminating darkness.” The painting to the left has the clue to opening the door on the left side, whereas the right painting contains the clue for the right door. Since the titles are referring to light, it needs light to reveal the clues. The flash of your camera will reveal three figures on each painting.
Question: What is a summary of what this article is about?
Examine the paintings. Snap a shot of both paintings.

Problem: Article: Surface planers are mechanical tools that use rollers and an adjustable set of spinning blades to plane a piece of wood to a uniform thickness automatically. Surface planers are a great time-saving tool for experienced woodworkers, but it's important to know that many surface planers only plane the surface of a piece of wood relative to the opposite surface. In other words, if the bottom of the wood isn't perfectly flat, the planer will maintain this imperfection on the top surface. Because of this, you'll want to use your planer for smoothing wood surfaces only if the flatness of the opposite surface is assured. All surface planers will somehow allow you to adjust how "deep" the wood will be planed. Often, this is via a hand-operated crank that lifts the planer's housing - the higher the housing, the shallower the planer will cut. As with a hand planer, it's wise to initially make shallow cuts. You can always cut more deeply, but you can't "undue" what you've already cut.  Often, the "depth" of the cut itself isn't displayed on the planer, but the actual thickness that the wood is being planed to. Thus, to plane a 2 inch thick piece of wood by 1/16 inch, you would set the planer to 1 15/16 inch and so on. Note that most planers shouldn't be set to plane off more than 1/16 or 1/8 inch at a time - doing so is hard on both the wood and the planer. Many planers offer the capability to "lock" the planer from cutting beneath a certain depth via a mechanism called a depth stop. For instance, if the depth stop is set to 1 inch, the planer will not be able to plane the wood to a thickness less than 1 inch. This is a useful feature to have if you're worried about accidentally over-planing. If you don't want to use the depth stop, set it to a very low level - one much lower than the thickness of your board - so that you'll never hit this lower limit. When your planer is running, carefully feed the wood into the planer in a straight, controlled motion. After the wood is caught by the rollers, it should begin to feed through on its own. Keep in mind that, as with a hand plane, you'll want your planer to cut along the grain of your wood to prevent tear-out. Repeat the planing process as needed until your wood is a desired level of thickness. You can track your wood's process by scribbling lightly on the surface to be planed with a pencil before planing. As your planer removes high spots in the wood, you'll see the lines of your pencil begin to disappear. "Snipe" is a condition that surface planers can sometimes produce on a piece of wood. Essentially, the planer's rollers pull upward on the wood, causing slightly deeper cuts at the edges of the wood than in the middle. To counteract this, pull up on the end of your wood as it passes through both the front and back rollers of the planer. In other words, pull up on the "back" end of your wood as you feed it into the machine, then pull up on the "front" end of the wood as it passes out of the machine. Usually, mechanical planers are very loud. Prevent damage to your ears by wearing appropriate ear protection, like ear plugs or earmuffs. Additionally, planers produce lots of airborne dust, so if you don't have equipment in place to vacuum up the dust as it's being created (like a dust collector), you'll want to use eye protection and a surgical mask to protect yourself.
Summary: Note that surface planers generally require pieces of wood with one flat surface. Set the planer to your desired thickness. Optionally, set the depth stop. Turn the planer on and pass your wood through. Pull up on the wood as it passes the rollers to avoid snipe. Use ear, eye, and/or mouth protection as needed.

Gathering materials is easy since you already have the basic tool for hunting. Wood is one of the vital resources for your survival since it is used to make campfires, houses, storage containers, and many others.  Your main tool to gather wood is the Rock. To use the Rock, simply press 1 or the assigned shortcut slot for the item, which can be found at the bottom of your screen. To gather wood, simply approach the nearest tree with the Rock equipped, then start hitting the trunk by right-clicking. You will then receive message on the right side of the game window notifying the number of wood you have gained. Once the tree is depleted, another message will appear, stating that there's no more wood for you to gather. When this happens, simply move to another tree to gather more. This is the easiest way to gather wood but not recommended. Your calories burn with less wood since per hit, and you only get 1 wood each. Pile of wood is scattered around the world. This is the fastest way to get wood and also burns a small amount of calories. Pile of wood gives many more pieces of wood per hit than trees. This can obtained by breaking mineral rocks, which can be found around the world. You can use the Rock tool to mine until the resources is depleted.  These materials are required to create gunpowder and weapons. Stones are also used for building campfire, which is why it's advisable that you gather stones as you search for any pile of wood. If you're willing to kill and loot players, then you have the option to become a bandit. Anyone can be a bandit by their choice, killing new players and then taking all the loot they have. This path can be fun, but needs a lot of preparation, such as having the proper weapon and decent armor. To hunt for fresh meat, you need to find an animal and then kill it. Using the weapon you have, you can use the starter weapon, kill the animal with it. Once your target is dead, swing your weapon at the corpse to get all the loot.  Rust is a developing game and still in their alpha. With that said, keep in mind that all meat you receive, regardless what animal you have killed, drops chicken meat. You can gain cloth (which is useful for medicine kits, beds, and even creating a bow.), leather (from bears), blood (from wolf or bear), and many others. If you don't have a decent weapon, kill rabbits with the Rock. It only takes two hits to kill it. Chicken are easy targets as well. They run slower compared to rabbits. You can also sneak behind the animals to prevent them from running. Simply hold left+ Ctrl. You can scavenge for canned food or rations from crates. You can also search for items and weapons inside the building, but while doing this, be cautious about your surroundings for many bandits camp nearby to kill new players in order to loot their items. Most areas with buildings are irradiated. Proceed to your searching if you have enough anti-radiation pills.
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One-sentence summary --
Gather lots of wood. Gather stone, sulfur, and metal fragments. Be a bandit. Hunt for meat. Scavenge for food, items, and weapon.